57325135 has 16 divisors (see below), whose sum is σ = 78935616. Its totient is φ = 39149568.

The previous prime is 57325127. The next prime is 57325153. The reversal of 57325135 is 53152375.

It is a cyclic number.

It is not a de Polignac number, because 57325135 - 2³ = 57325127 is a prime.

It is a super-2 number, since 2×57325135² = 6572342205536450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57325097 and 57325106.

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, 5809 + ... + 12181.

It is an arithmetic number, because the mean of its divisors is an integer number (4933476).

Almost surely, 2^57325135 is an apocalyptic number.

57325135 is a deficient number, since it is larger than the sum of its proper divisors (21610481).

57325135 is a wasteful number, since it uses less digits than its factorization.

57325135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6642.

The product of its digits is 15750, while the sum is 31.

The square root of 57325135 is about 7571.3364077949. The cubic root of 57325135 is about 385.5804703031.

The spelling of 57325135 in words is "fifty-seven million, three hundred twenty-five thousand, one hundred thirty-five".