53075325 has 12 divisors (see below), whose sum is σ = 87751328. Its totient is φ = 28306800.

The previous prime is 53075311. The next prime is 53075333. The reversal of 53075325 is 52357035.

It is not a de Polignac number, because 53075325 - 2⁵ = 53075293 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53075292 and 53075301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 353761 + ... + 353910.

Almost surely, 2^53075325 is an apocalyptic number.

It is an amenable number.

53075325 is a deficient number, since it is larger than the sum of its proper divisors (34676003).

53075325 is a wasteful number, since it uses less digits than its factorization.

53075325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707684 (or 707679 counting only the distinct ones).

The product of its (nonzero) digits is 15750, while the sum is 30.

The square root of 53075325 is about 7285.2813947026. The cubic root of 53075325 is about 375.8064422702.

It can be divided in two parts, 530 and 75325, that added together give a triangular number (75855 = T₃₈₉).

The spelling of 53075325 in words is "fifty-three million, seventy-five thousand, three hundred twenty-five".