56627525 has 6 divisors (see below), whose sum is σ = 70218162. Its totient is φ = 45302000.

The previous prime is 56627509. The next prime is 56627531. The reversal of 56627525 is 52572665.

It can be written as a sum of positive squares in 3 ways, for example, as 16507969 + 40119556 = 4063^2 + 6334^2 .

It is not a de Polignac number, because 56627525 - 2⁴ = 56627509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1132526 + ... + 1132575.

It is an arithmetic number, because the mean of its divisors is an integer number (11703027).

Almost surely, 2^56627525 is an apocalyptic number.

It is an amenable number.

56627525 is a deficient number, since it is larger than the sum of its proper divisors (13590637).

56627525 is a wasteful number, since it uses less digits than its factorization.

56627525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2265111 (or 2265106 counting only the distinct ones).

The product of its digits is 126000, while the sum is 38.

The square root of 56627525 is about 7525.1262447882. The cubic root of 56627525 is about 384.0099936816.

The spelling of 56627525 in words is "fifty-six million, six hundred twenty-seven thousand, five hundred twenty-five".