115656155628 has 48 divisors (see below), whose sum is σ = 298477855200. Its totient is φ = 34624710144.

The previous prime is 115656155617. The next prime is 115656155651. The reversal of 115656155628 is 826551656511.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10012953 + ... + 10024496.

It is an arithmetic number, because the mean of its divisors is an integer number (6218288650).

Almost surely, 2^115656155628 is an apocalyptic number.

It is an amenable number.

115656155628 is an abundant number, since it is smaller than the sum of its proper divisors (182821699572).

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

115656155628 is a wasteful number, since it uses less digits than its factorization.

115656155628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20037506 (or 20037504 counting only the distinct ones).

The product of its digits is 2160000, while the sum is 51.

The spelling of 115656155628 in words is "one hundred fifteen billion, six hundred fifty-six million, one hundred fifty-five thousand, six hundred twenty-eight".