56974970184 has 64 divisors (see below), whose sum is σ = 160398766080. Its totient is φ = 16708200000.

The previous prime is 56974970167. The next prime is 56974970197. The reversal of 56974970184 is 48107947965.

It is a super-2 number, since 2×56974970184² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3472692 + ... + 3489059.

It is an arithmetic number, because the mean of its divisors is an integer number (2506230720).

Almost surely, 2^56974970184 is an apocalyptic number.

It is an amenable number.

56974970184 is an abundant number, since it is smaller than the sum of its proper divisors (103423795896).

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

56974970184 is a wasteful number, since it uses less digits than its factorization.

56974970184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6961802 (or 6961798 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 60.

The spelling of 56974970184 in words is "fifty-six billion, nine hundred seventy-four million, nine hundred seventy thousand, one hundred eighty-four".