57766325 has 12 divisors (see below), whose sum is σ = 71732388. Its totient is φ = 46147200.

The previous prime is 57766309. The next prime is 57766333. The reversal of 57766325 is 52366775.

It can be written as a sum of positive squares in 6 ways, for example, as 11444689 + 46321636 = 3383^2 + 6806^2 .

It is not a de Polignac number, because 57766325 - 2⁴ = 57766309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24185 + ... + 26465.

It is an arithmetic number, because the mean of its divisors is an integer number (5977699).

Almost surely, 2^57766325 is an apocalyptic number.

It is an amenable number.

57766325 is a deficient number, since it is larger than the sum of its proper divisors (13966063).

57766325 is a wasteful number, since it uses less digits than its factorization.

57766325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3304 (or 3299 counting only the distinct ones).

The product of its digits is 264600, while the sum is 41.

The square root of 57766325 is about 7600.4161070299. The cubic root of 57766325 is about 386.5671212072.

The spelling of 57766325 in words is "fifty-seven million, seven hundred sixty-six thousand, three hundred twenty-five".