57325770 has 24 divisors (see below), whose sum is σ = 149047236. Its totient is φ = 15286848.

The previous prime is 57325769. The next prime is 57325771. The reversal of 57325770 is 7752375.

57325770 is a `hidden beast` number, since 57 + 32 + 577 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (57325769) and next prime (57325771).

It can be written as a sum of positive squares in 2 ways, for example, as 49322529 + 8003241 = 7023^2 + 2829^2 .

It is not an unprimeable number, because it can be changed into a prime (57325771) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 318387 + ... + 318566.

Almost surely, 2^57325770 is an apocalyptic number.

57325770 is an abundant number, since it is smaller than the sum of its proper divisors (91721466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57325770 is a wasteful number, since it uses less digits than its factorization.

57325770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636966 (or 636963 counting only the distinct ones).

The product of its (nonzero) digits is 51450, while the sum is 36.

The square root of 57325770 is about 7571.3783421514. The cubic root of 57325770 is about 385.5818940108.

The spelling of 57325770 in words is "fifty-seven million, three hundred twenty-five thousand, seven hundred seventy".