15656056116 has 48 divisors (see below), whose sum is σ = 39433564800. Its totient is φ = 4819652992.

The previous prime is 15656056079. The next prime is 15656056133. The reversal of 15656056116 is 61165065651.

15656056116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×15656056116² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 970011 + ... + 986018.

It is an arithmetic number, because the mean of its divisors is an integer number (821532600).

Almost surely, 2^15656056116 is an apocalyptic number.

It is an amenable number.

15656056116 is an abundant number, since it is smaller than the sum of its proper divisors (23777508684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15656056116 is a wasteful number, since it uses less digits than its factorization.

15656056116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1956088 (or 1956086 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 42.

The spelling of 15656056116 in words is "fifteen billion, six hundred fifty-six million, fifty-six thousand, one hundred sixteen".