56656410242425 has 12 divisors (see below), whose sum is σ = 80290227086656. Its totient is φ = 38850109880400.

The previous prime is 56656410242417. The next prime is 56656410242429. The reversal of 56656410242425 is 52424201465665.

It is not a de Polignac number, because 56656410242425 - 2³ = 56656410242417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56656410242429) 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, 161875457661 + ... + 161875458010.

Almost surely, 2^{56656410242425} is an apocalyptic number.

It is an amenable number.

56656410242425 is a deficient number, since it is larger than the sum of its proper divisors (23633816844231).

56656410242425 is a wasteful number, since it uses less digits than its factorization.

56656410242425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323750915688 (or 323750915683 counting only the distinct ones).

The product of its (nonzero) digits is 13824000, while the sum is 52.

The spelling of 56656410242425 in words is "fifty-six trillion, six hundred fifty-six billion, four hundred ten million, two hundred forty-two thousand, four hundred twenty-five".