115656656604 has 48 divisors (see below), whose sum is σ = 279464925600. Its totient is φ = 37204727040.

The previous prime is 115656656603. The next prime is 115656656653. The reversal of 115656656604 is 406656656511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115656656603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1451779 + ... + 1529370.

It is an arithmetic number, because the mean of its divisors is an integer number (5822185950).

Almost surely, 2^115656656604 is an apocalyptic number.

It is an amenable number.

115656656604 is an abundant number, since it is smaller than the sum of its proper divisors (163808268996).

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

115656656604 is a wasteful number, since it uses less digits than its factorization.

115656656604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2981270 (or 2981268 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 51.

The spelling of 115656656604 in words is "one hundred fifteen billion, six hundred fifty-six million, six hundred fifty-six thousand, six hundred four".