56425059 has 16 divisors (see below), whose sum is σ = 84378240. Its totient is φ = 37263240.

The previous prime is 56425043. The next prime is 56425067. The reversal of 56425059 is 95052465.

56425059 is a `hidden beast` number, since 5 + 642 + 5 + 0 + 5 + 9 = 666.

It is not a de Polignac number, because 56425059 - 2⁴ = 56425043 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (56425009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6877 + ... + 12654.

It is an arithmetic number, because the mean of its divisors is an integer number (5273640).

Almost surely, 2^56425059 is an apocalyptic number.

56425059 is a deficient number, since it is larger than the sum of its proper divisors (27953181).

56425059 is a wasteful number, since it uses less digits than its factorization.

56425059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19647 (or 19641 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The square root of 56425059 is about 7511.6615339085. The cubic root of 56425059 is about 383.5517841620.

It can be divided in two parts, 5642 and 5059, that added together give a palindrome (10701).

The spelling of 56425059 in words is "fifty-six million, four hundred twenty-five thousand, fifty-nine".