115106605664 has 48 divisors (see below), whose sum is σ = 229064144400. Its totient is φ = 56933560320.

The previous prime is 115106605637. The next prime is 115106605681. The reversal of 115106605664 is 466506601511.

It is a congruent number.

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, 1853387 + ... + 1914485.

It is an arithmetic number, because the mean of its divisors is an integer number (4772169675).

Almost surely, 2^115106605664 is an apocalyptic number.

It is an amenable number.

115106605664 is a deficient number, since it is larger than the sum of its proper divisors (113957538736).

115106605664 is a wasteful number, since it uses less digits than its factorization.

115106605664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61743 (or 61735 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 41.

The spelling of 115106605664 in words is "one hundred fifteen billion, one hundred six million, six hundred five thousand, six hundred sixty-four".