The 
            figure five (5) - echoed by the (upper-case) letter ‘S' - is of the 
            ophidian-symmetric type (see ‘two').  
          
The 
            still widely used Roman numeral V (upper-case letter ‘V') - despite 
            appearing as a quasi-alphabetical numeral - is actually a numerical 
            figure of a far older type, exhibiting a vestigial link to pre-symbolic 
            tallying systems (such as the ‘five-bar gate' (see ‘one')).
          
The 
            figure ‘5' designates the number five, the third odd number (with 
            odditude of 2), and the third prime (fifth prime = 11).  
          
Five 
            is one of the two prime factors of the decimal module (with two), 
            a fact that is usually attributed to the number of fingers on one 
            hand. It is on this basis that five serves as modulus or submodulus 
            in many counting (and currency) systems.
          
Five 
            digitally cumulates to fifteen.  
          
Numeric 
            Keypad direction: Centre.  
          
The 
            number five has particularly strong anthropomorphic associations, 
            due to its multiple connections with human biological organization. 
            These are not restricted to the five digits per limb (so crucial to 
            the social history of numeracy), but extend also to structural dimensions 
            as varied as the five senses (sight, hearing, smell, taste, and touch), 
            and the five spinal-levels (coccygeal, sacral, lumbar, dorsal, cervical). 
            These anthropomorphic resonances are disturbed, however, by instances 
            of fundamentally pentagonal body-plans - pre-eminently that of the 
            star-fish - which is intrinsic to the aberrancy of the Lovecraftean 
            Old Ones.  
          
In 
            monotheistic traditions the number five is associated with doctrinal 
            authority, as evidenced in the Pentateuch (or five books of Moses), 
            and in the five pillars of Islam (the ‘arkan,' or five ritual duties). 
            
          
In 
            occult circles the importance of the number five is even more emphatic, 
            as indicated by the five elements of Chinese alchemy, and by the designs 
            of the pentagram, the pentazygon, and the the Atlantean Cross (with 
            its five ‘stations'). 
          
Secular 
            relics of the authoritative sense of five can be found in the ‘Five-year 
            plans' of command economies, in the geopolitical symbolism of The 
            Pentagon, and perhaps in the near-universal prestige invested in Intel's 
            ‘Pentium' processor.