56560420052 has 12 divisors (see below), whose sum is σ = 100173274656. Its totient is φ = 27939484440.

The previous prime is 56560420051. The next prime is 56560420057. The reversal of 56560420052 is 25002406565.

It is a super-2 number, since 2×56560420052² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56560419994 and 56560420021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56560420051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85181024 + ... + 85181687.

It is an arithmetic number, because the mean of its divisors is an integer number (8347772888).

Almost surely, 2^56560420052 is an apocalyptic number.

It is an amenable number.

56560420052 is a deficient number, since it is larger than the sum of its proper divisors (43612854604).

56560420052 is a wasteful number, since it uses less digits than its factorization.

56560420052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170362798 (or 170362796 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 56560420052 in words is "fifty-six billion, five hundred sixty million, four hundred twenty thousand, fifty-two".