57575339 has 16 divisors (see below), whose sum is σ = 62976000. Its totient is φ = 52436160.

The previous prime is 57575333. The next prime is 57575341. The reversal of 57575339 is 93357575.

It is a cyclic number.

It is not a de Polignac number, because 57575339 - 2²⁰ = 56526763 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57575339.

It is not an unprimeable number, because it can be changed into a prime (57575333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140567 + ... + 140975.

It is an arithmetic number, because the mean of its divisors is an integer number (3936000).

Almost surely, 2^57575339 is an apocalyptic number.

57575339 is a deficient number, since it is larger than the sum of its proper divisors (5400661).

57575339 is a wasteful number, since it uses less digits than its factorization.

57575339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698.

The product of its digits is 496125, while the sum is 44.

The square root of 57575339 is about 7587.8415244389. The cubic root of 57575339 is about 386.1406303873.

The spelling of 57575339 in words is "fifty-seven million, five hundred seventy-five thousand, three hundred thirty-nine".