113764554564 has 12 divisors (see below), whose sum is σ = 265450627344. Its totient is φ = 37921518184.

The previous prime is 113764554511. The next prime is 113764554577. The reversal of 113764554564 is 465455467311.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4740189762 + ... + 4740189785.

It is an arithmetic number, because the mean of its divisors is an integer number (22120885612).

Almost surely, 2^113764554564 is an apocalyptic number.

It is an amenable number.

113764554564 is an abundant number, since it is smaller than the sum of its proper divisors (151686072780).

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

113764554564 is a wasteful number, since it uses less digits than its factorization.

113764554564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9480379554 (or 9480379552 counting only the distinct ones).

The product of its digits is 6048000, while the sum is 51.

The spelling of 113764554564 in words is "one hundred thirteen billion, seven hundred sixty-four million, five hundred fifty-four thousand, five hundred sixty-four".