56533614313 has 24 divisors (see below), whose sum is σ = 64978905600. Its totient is φ = 49055878080.

The previous prime is 56533614283. The next prime is 56533614323. The reversal of 56533614313 is 31341633565.

It is a happy number.

It is not a de Polignac number, because 56533614313 - 2¹⁷ = 56533483241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56533614323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1311853 + ... + 1354261.

It is an arithmetic number, because the mean of its divisors is an integer number (2707454400).

Almost surely, 2^56533614313 is an apocalyptic number.

It is an amenable number.

56533614313 is a deficient number, since it is larger than the sum of its proper divisors (8445291287).

56533614313 is a wasteful number, since it uses less digits than its factorization.

56533614313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42933 (or 42922 counting only the distinct ones).

The product of its digits is 291600, while the sum is 40.

The spelling of 56533614313 in words is "fifty-six billion, five hundred thirty-three million, six hundred fourteen thousand, three hundred thirteen".