56396025 has 72 divisors (see below), whose sum is σ = 117534144. Its totient is φ = 25315200.

The previous prime is 56395991. The next prime is 56396051. The reversal of 56396025 is 52069365.

56396025 is a `hidden beast` number, since 563 + 96 + 0 + 2 + 5 = 666.

It is not a de Polignac number, because 56396025 - 2⁶ = 56395961 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 95782 + ... + 96368.

Almost surely, 2^56396025 is an apocalyptic number.

It is an amenable number.

56396025 is an abundant number, since it is smaller than the sum of its proper divisors (61138119).

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

56396025 is a wasteful number, since it uses less digits than its factorization.

56396025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671 (or 663 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The square root of 56396025 is about 7509.7286901725. The cubic root of 56396025 is about 383.4859862507.

It can be divided in two parts, 5639 and 6025, that added together give a square (11664 = 108²).

The spelling of 56396025 in words is "fifty-six million, three hundred ninety-six thousand, twenty-five".