56183673720 has 64 divisors (see below), whose sum is σ = 168657138720. Its totient is φ = 14972880384.

The previous prime is 56183673593. The next prime is 56183673743. The reversal of 56183673720 is 2737638165.

It is a self number, because there is not a number n which added to its sum of digits gives 56183673720.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45054 + ... + 338226.

Almost surely, 2^56183673720 is an apocalyptic number.

It is an amenable number.

56183673720 is an abundant number, since it is smaller than the sum of its proper divisors (112473465000).

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

56183673720 is a wasteful number, since it uses less digits than its factorization.

56183673720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294784 (or 294780 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 48.

The spelling of 56183673720 in words is "fifty-six billion, one hundred eighty-three million, six hundred seventy-three thousand, seven hundred twenty".