56125225 has 24 divisors (see below), whose sum is σ = 76245120. Its totient is φ = 40729920.

The previous prime is 56125219. The next prime is 56125231. The reversal of 56125225 is 52252165.

56125225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (56125219) and next prime (56125231).

It is not a de Polignac number, because 56125225 - 2⁹ = 56124713 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56125193 and 56125202.

It is an unprimeable number.

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, 17712 + ... + 20638.

It is an arithmetic number, because the mean of its divisors is an integer number (3176880).

Almost surely, 2^56125225 is an apocalyptic number.

It is an amenable number.

56125225 is a deficient number, since it is larger than the sum of its proper divisors (20119895).

56125225 is a wasteful number, since it uses less digits than its factorization.

56125225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3009 (or 3004 counting only the distinct ones).

The product of its digits is 6000, while the sum is 28.

The square root of 56125225 is about 7491.6770485653. The cubic root of 56125225 is about 382.8711990233.

The spelling of 56125225 in words is "fifty-six million, one hundred twenty-five thousand, two hundred twenty-five".