57389017 has 8 divisors (see below), whose sum is σ = 65633600. Its totient is φ = 49155984.

The previous prime is 57389009. The next prime is 57389027. The reversal of 57389017 is 71098375.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57389017 - 2³ = 57389009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57389027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16159 + ... + 19387.

It is an arithmetic number, because the mean of its divisors is an integer number (8204200).

Almost surely, 2^57389017 is an apocalyptic number.

It is an amenable number.

57389017 is a deficient number, since it is larger than the sum of its proper divisors (8244583).

57389017 is a wasteful number, since it uses less digits than its factorization.

57389017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5775.

The product of its (nonzero) digits is 52920, while the sum is 40.

The square root of 57389017 is about 7575.5539071410. The cubic root of 57389017 is about 385.7236448902.

The spelling of 57389017 in words is "fifty-seven million, three hundred eighty-nine thousand, seventeen".