56023966413 has 32 divisors (see below), whose sum is σ = 85708083200. Its totient is φ = 36130892400.

The previous prime is 56023966403. The next prime is 56023966499. The reversal of 56023966413 is 31466932065.

56023966413 is a `hidden beast` number, since 5 + 602 + 39 + 6 + 6 + 4 + 1 + 3 = 666.

56023966413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56023966413 - 2¹⁴ = 56023950029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56023966403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2515818 + ... + 2537988.

It is an arithmetic number, because the mean of its divisors is an integer number (2678377600).

Almost surely, 2^56023966413 is an apocalyptic number.

It is an amenable number.

56023966413 is a deficient number, since it is larger than the sum of its proper divisors (29684116787).

56023966413 is a wasteful number, since it uses less digits than its factorization.

56023966413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25230 (or 25224 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 45.

The spelling of 56023966413 in words is "fifty-six billion, twenty-three million, nine hundred sixty-six thousand, four hundred thirteen".