15656501056106 has 48 divisors (see below), whose sum is σ = 25880198531040. Its totient is φ = 7083399803040.

The previous prime is 15656501056043. The next prime is 15656501056117. The reversal of 15656501056106 is 60165010565651.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13159496 + ... + 14299836.

It is an arithmetic number, because the mean of its divisors is an integer number (539170802730).

Almost surely, 2^{15656501056106} is an apocalyptic number.

15656501056106 is a deficient number, since it is larger than the sum of its proper divisors (10223697474934).

15656501056106 is a wasteful number, since it uses less digits than its factorization.

15656501056106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141091 (or 1141068 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 47.

The spelling of 15656501056106 in words is "fifteen trillion, six hundred fifty-six billion, five hundred one million, fifty-six thousand, one hundred six".