52953625 has 16 divisors (see below), whose sum is σ = 67341456. Its totient is φ = 41558400.

The previous prime is 52953601. The next prime is 52953629. The reversal of 52953625 is 52635925.

It can be written as a sum of positive squares in 8 ways, for example, as 23707161 + 29246464 = 4869^2 + 5408^2 .

It is a de Polignac number, because none of the positive numbers 2^k-52953625 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52953629) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2629 + ... + 10621.

It is an arithmetic number, because the mean of its divisors is an integer number (4208841).

Almost surely, 2^52953625 is an apocalyptic number.

It is an amenable number.

52953625 is a deficient number, since it is larger than the sum of its proper divisors (14387831).

52953625 is an equidigital number, since it uses as much as digits as its factorization.

52953625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8061 (or 8051 counting only the distinct ones).

The product of its digits is 81000, while the sum is 37.

The square root of 52953625 is about 7276.9241441697. The cubic root of 52953625 is about 375.5189851176.

The spelling of 52953625 in words is "fifty-two million, nine hundred fifty-three thousand, six hundred twenty-five".