57377960 has 32 divisors (see below), whose sum is σ = 129378600. Its totient is φ = 22901760.

The previous prime is 57377933. The next prime is 57377977. The reversal of 57377960 is 6977375.

It can be written as a sum of positive squares in 4 ways, for example, as 15413476 + 41964484 = 3926^2 + 6478^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21500 + ... + 24020.

Almost surely, 2^57377960 is an apocalyptic number.

It is an amenable number.

57377960 is an abundant number, since it is smaller than the sum of its proper divisors (72000640).

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

57377960 is a wasteful number, since it uses less digits than its factorization.

57377960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3101 (or 3097 counting only the distinct ones).

The product of its (nonzero) digits is 277830, while the sum is 44.

The square root of 57377960 is about 7574.8240903667. The cubic root of 57377960 is about 385.6988711588.

The spelling of 57377960 in words is "fifty-seven million, three hundred seventy-seven thousand, nine hundred sixty".