57325577 has 4 divisors (see below), whose sum is σ = 57882240. Its totient is φ = 56768916.

The previous prime is 57325573. The next prime is 57325601. The reversal of 57325577 is 77552375.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57325577 - 2² = 57325573 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57325573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 278177 + ... + 278382.

It is an arithmetic number, because the mean of its divisors is an integer number (14470560).

Almost surely, 2^57325577 is an apocalyptic number.

It is an amenable number.

57325577 is a deficient number, since it is larger than the sum of its proper divisors (556663).

57325577 is a wasteful number, since it uses less digits than its factorization.

57325577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556662.

The product of its digits is 257250, while the sum is 41.

The square root of 57325577 is about 7571.3655967731. The cubic root of 57325577 is about 385.5814612944.

The spelling of 57325577 in words is "fifty-seven million, three hundred twenty-five thousand, five hundred seventy-seven".