20080608506 has 16 divisors (see below), whose sum is σ = 34764733440. Its totient is φ = 8520766800.

The previous prime is 20080608481. The next prime is 20080608529. The reversal of 20080608506 is 60580608002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7099226 + ... + 7102053.

It is an arithmetic number, because the mean of its divisors is an integer number (2172795840).

Almost surely, 2^20080608506 is an apocalyptic number.

20080608506 is a deficient number, since it is larger than the sum of its proper divisors (14684124934).

20080608506 is a wasteful number, since it uses less digits than its factorization.

20080608506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14201389.

The product of its (nonzero) digits is 23040, while the sum is 35.

The spelling of 20080608506 in words is "twenty billion, eighty million, six hundred eight thousand, five hundred six".