52031625 has 32 divisors (see below), whose sum is σ = 87609600. Its totient is φ = 27420800.

The previous prime is 52031593. The next prime is 52031669. The reversal of 52031625 is 52613025.

It is not a de Polignac number, because 52031625 - 2⁵ = 52031593 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 52031595 and 52031604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32596 + ... + 34154.

It is an arithmetic number, because the mean of its divisors is an integer number (2737800).

Almost surely, 2^52031625 is an apocalyptic number.

It is an amenable number.

52031625 is a deficient number, since it is larger than the sum of its proper divisors (35577975).

52031625 is a wasteful number, since it uses less digits than its factorization.

52031625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1666 (or 1656 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 52031625 is about 7213.2950168422. The cubic root of 52031625 is about 373.3267674405.

The spelling of 52031625 in words is "fifty-two million, thirty-one thousand, six hundred twenty-five".