56544118323 has 64 divisors (see below), whose sum is σ = 95415321600. Its totient is φ = 29174280960.

The previous prime is 56544118303. The next prime is 56544118339. The reversal of 56544118323 is 32381144565.

It is not a de Polignac number, because 56544118323 - 2⁸ = 56544118067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56544118303) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 4157911 + ... + 4171487.

It is an arithmetic number, because the mean of its divisors is an integer number (1490864400).

Almost surely, 2^56544118323 is an apocalyptic number.

56544118323 is a deficient number, since it is larger than the sum of its proper divisors (38871203277).

56544118323 is a wasteful number, since it uses less digits than its factorization.

56544118323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13769 (or 13747 counting only the distinct ones).

The product of its digits is 345600, while the sum is 42.

The spelling of 56544118323 in words is "fifty-six billion, five hundred forty-four million, one hundred eighteen thousand, three hundred twenty-three".