57525970 has 16 divisors (see below), whose sum is σ = 104075928. Its totient is φ = 22892800.

The previous prime is 57525961. The next prime is 57525973. The reversal of 57525970 is 7952575.

It can be written as a sum of positive squares in 4 ways, for example, as 54361129 + 3164841 = 7373^2 + 1779^2 .

It is not an unprimeable number, because it can be changed into a prime (57525973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12631 + ... + 16570.

Almost surely, 2^57525970 is an apocalyptic number.

57525970 is a deficient number, since it is larger than the sum of its proper divisors (46549958).

57525970 is a wasteful number, since it uses less digits than its factorization.

57525970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29405.

The product of its (nonzero) digits is 110250, while the sum is 40.

The square root of 57525970 is about 7584.5876618311. The cubic root of 57525970 is about 386.0302311061.

The spelling of 57525970 in words is "fifty-seven million, five hundred twenty-five thousand, nine hundred seventy".