56390125 has 16 divisors (see below), whose sum is σ = 76774464. Its totient is φ = 41010000.

The previous prime is 56390111. The next prime is 56390137. The reversal of 56390125 is 52109365.

It is not a de Polignac number, because 56390125 - 2¹¹ = 56388077 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 15 ways as a sum of consecutive naturals, for example, 19131 + ... + 21880.

It is an arithmetic number, because the mean of its divisors is an integer number (4798404).

Almost surely, 2^56390125 is an apocalyptic number.

56390125 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56390125 is a deficient number, since it is larger than the sum of its proper divisors (20384339).

56390125 is a wasteful number, since it uses less digits than its factorization.

56390125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41037 (or 41027 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 56390125 is about 7509.3358561194. The cubic root of 56390125 is about 383.4726126945.

The spelling of 56390125 in words is "fifty-six million, three hundred ninety thousand, one hundred twenty-five".