56554715472 has 40 divisors (see below), whose sum is σ = 146615970144. Its totient is φ = 18784953984.

The previous prime is 56554715453. The next prime is 56554715521. The reversal of 56554715472 is 27451745565.

56554715472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2068083 + ... + 2095250.

Almost surely, 2^56554715472 is an apocalyptic number.

It is an amenable number.

56554715472 is an abundant number, since it is smaller than the sum of its proper divisors (90061254672).

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

56554715472 is a wasteful number, since it uses less digits than its factorization.

56554715472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4163627 (or 4163621 counting only the distinct ones).

The product of its digits is 5880000, while the sum is 51.

The spelling of 56554715472 in words is "fifty-six billion, five hundred fifty-four million, seven hundred fifteen thousand, four hundred seventy-two".