56799269568 has 84 divisors (see below), whose sum is σ = 172381636440. Its totient is φ = 17819375616.

The previous prime is 56799269563. The next prime is 56799269573. The reversal of 56799269568 is 86596299765.

56799269568 is a `hidden beast` number, since 56 + 7 + 9 + 9 + 2 + 6 + 9 + 568 = 666.

It is an interprime number because it is at equal distance from previous prime (56799269563) and next prime (56799269573).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 56799269496 and 56799269505.

It is not an unprimeable number, because it can be changed into a prime (56799269563) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2890498 + ... + 2910081.

Almost surely, 2^56799269568 is an apocalyptic number.

It is an amenable number.

56799269568 is an abundant number, since it is smaller than the sum of its proper divisors (115582366872).

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

56799269568 is a wasteful number, since it uses less digits than its factorization.

56799269568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5800614 (or 5800601 counting only the distinct ones).

The product of its digits is 440899200, while the sum is 72.

The spelling of 56799269568 in words is "fifty-six billion, seven hundred ninety-nine million, two hundred sixty-nine thousand, five hundred sixty-eight".