57548825 has 12 divisors (see below), whose sum is σ = 75558780. Its totient is φ = 43330560.

The previous prime is 57548819. The next prime is 57548833. The reversal of 57548825 is 52884575.

It can be written as a sum of positive squares in 6 ways, for example, as 107584 + 57441241 = 328^2 + 7579^2 .

It is not a de Polignac number, because 57548825 - 2⁴ = 57548809 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67280 + ... + 68129.

It is an arithmetic number, because the mean of its divisors is an integer number (6296565).

Almost surely, 2^57548825 is an apocalyptic number.

It is an amenable number.

57548825 is a deficient number, since it is larger than the sum of its proper divisors (18009955).

57548825 is a wasteful number, since it uses less digits than its factorization.

57548825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135436 (or 135431 counting only the distinct ones).

The product of its digits is 448000, while the sum is 44.

The square root of 57548825 is about 7586.0941860749. The cubic root of 57548825 is about 386.0813474556.

The spelling of 57548825 in words is "fifty-seven million, five hundred forty-eight thousand, eight hundred twenty-five".