56554752084 has 24 divisors (see below), whose sum is σ = 133819697088. Its totient is φ = 18586068480.

The previous prime is 56554752083. The next prime is 56554752109. The reversal of 56554752084 is 48025745565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56554752083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33188557 + ... + 33190260.

It is an arithmetic number, because the mean of its divisors is an integer number (5575820712).

Almost surely, 2^56554752084 is an apocalyptic number.

It is an amenable number.

56554752084 is an abundant number, since it is smaller than the sum of its proper divisors (77264945004).

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

56554752084 is a wasteful number, since it uses less digits than its factorization.

56554752084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66378895 (or 66378893 counting only the distinct ones).

The product of its (nonzero) digits is 6720000, while the sum is 51.

The spelling of 56554752084 in words is "fifty-six billion, five hundred fifty-four million, seven hundred fifty-two thousand, eighty-four".