57712625 has 16 divisors (see below), whose sum is σ = 73788624. Its totient is φ = 45040000.

The previous prime is 57712619. The next prime is 57712657. The reversal of 57712625 is 52621775.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 15358561 + 42354064 = 3919^2 + 6508^2 .

It is not a de Polignac number, because 57712625 - 2¹⁴ = 57696241 is a prime.

It is a Duffinian number.

It is a Curzon 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, 506 + ... + 10755.

It is an arithmetic number, because the mean of its divisors is an integer number (4611789).

Almost surely, 2^57712625 is an apocalyptic number.

It is an amenable number.

57712625 is a deficient number, since it is larger than the sum of its proper divisors (16075999).

57712625 is a wasteful number, since it uses less digits than its factorization.

57712625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11317 (or 11307 counting only the distinct ones).

The product of its digits is 29400, while the sum is 35.

The square root of 57712625 is about 7596.8825843237. The cubic root of 57712625 is about 386.4472988586.

The spelling of 57712625 in words is "fifty-seven million, seven hundred twelve thousand, six hundred twenty-five".