56264525 has 6 divisors (see below), whose sum is σ = 69768042. Its totient is φ = 45011600.

The previous prime is 56264521. The next prime is 56264539. The reversal of 56264525 is 52546265.

It can be written as a sum of positive squares in 3 ways, for example, as 44521 + 56220004 = 211^2 + 7498^2 .

It is not a de Polignac number, because 56264525 - 2² = 56264521 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56264521) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1125266 + ... + 1125315.

It is an arithmetic number, because the mean of its divisors is an integer number (11628007).

Almost surely, 2^56264525 is an apocalyptic number.

It is an amenable number.

56264525 is a deficient number, since it is larger than the sum of its proper divisors (13503517).

56264525 is a wasteful number, since it uses less digits than its factorization.

56264525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2250591 (or 2250586 counting only the distinct ones).

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

The square root of 56264525 is about 7500.9682708301. The cubic root of 56264525 is about 383.1876930459.

The spelling of 56264525 in words is "fifty-six million, two hundred sixty-four thousand, five hundred twenty-five".