57545325 has 18 divisors (see below), whose sum is σ = 103070474. Its totient is φ = 30690720.

The previous prime is 57545303. The next prime is 57545359. The reversal of 57545325 is 52354575.

It can be written as a sum of positive squares in 3 ways, for example, as 799236 + 56746089 = 894^2 + 7533^2 .

It is not a de Polignac number, because 57545325 - 2⁶ = 57545261 is a prime.

It is a super-2 number, since 2×57545325² = 6622928858711250, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57545325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 127654 + ... + 128103.

Almost surely, 2^57545325 is an apocalyptic number.

It is an amenable number.

57545325 is a deficient number, since it is larger than the sum of its proper divisors (45525149).

57545325 is a wasteful number, since it uses less digits than its factorization.

57545325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255773 (or 255765 counting only the distinct ones).

The product of its digits is 105000, while the sum is 36.

The square root of 57545325 is about 7585.8634973218. The cubic root of 57545325 is about 386.0735204084.

The spelling of 57545325 in words is "fifty-seven million, five hundred forty-five thousand, three hundred twenty-five".