113515612556 has 24 divisors (see below), whose sum is σ = 211178094960. Its totient is φ = 53238168000.

The previous prime is 113515612549. The next prime is 113515612577. The reversal of 113515612556 is 655216515311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7386515 + ... + 7401866.

It is an arithmetic number, because the mean of its divisors is an integer number (8799087290).

Almost surely, 2^113515612556 is an apocalyptic number.

It is an amenable number.

113515612556 is a deficient number, since it is larger than the sum of its proper divisors (97662482404).

113515612556 is a wasteful number, since it uses less digits than its factorization.

113515612556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14788505 (or 14788503 counting only the distinct ones).

The product of its digits is 135000, while the sum is 41.

The spelling of 113515612556 in words is "one hundred thirteen billion, five hundred fifteen million, six hundred twelve thousand, five hundred fifty-six".