56026423564 has 6 divisors (see below), whose sum is σ = 98046241244. Its totient is φ = 28013211780.

The previous prime is 56026423561. The next prime is 56026423571. The reversal of 56026423564 is 46532462065.

It is a self number, because there is not a number n which added to its sum of digits gives 56026423564.

It is not an unprimeable number, because it can be changed into a prime (56026423561) 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 as a sum of consecutive naturals, namely, 7003302942 + ... + 7003302949.

Almost surely, 2^56026423564 is an apocalyptic number.

It is an amenable number.

56026423564 is a deficient number, since it is larger than the sum of its proper divisors (42019817680).

56026423564 is a wasteful number, since it uses less digits than its factorization.

56026423564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14006605895 (or 14006605893 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 56026423564 in words is "fifty-six billion, twenty-six million, four hundred twenty-three thousand, five hundred sixty-four".