56039525 has 24 divisors (see below), whose sum is σ = 71245440. Its totient is φ = 43715840.

The previous prime is 56039521. The next prime is 56039527. The reversal of 56039525 is 52593065.

56039525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56039525 - 2² = 56039521 is a prime.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56039521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 234356 + ... + 234594.

It is an arithmetic number, because the mean of its divisors is an integer number (2968560).

Almost surely, 2^56039525 is an apocalyptic number.

It is an amenable number.

56039525 is a deficient number, since it is larger than the sum of its proper divisors (15205915).

56039525 is a wasteful number, since it uses less digits than its factorization.

56039525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445 (or 440 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 35.

The square root of 56039525 is about 7485.9551828741. The cubic root of 56039525 is about 382.6762256303.

The spelling of 56039525 in words is "fifty-six million, thirty-nine thousand, five hundred twenty-five".