57940583 has 4 divisors (see below), whose sum is σ = 57977088. Its totient is φ = 57904080.

The previous prime is 57940567. The next prime is 57940591. The reversal of 57940583 is 38504975.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 57940583 - 2⁴ = 57940567 is a prime.

It is a super-2 number, since 2×57940583² = 6714222316759778, which contains 22 as substring.

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 57940583.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57940523) 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, 15758 + ... + 19083.

It is an arithmetic number, because the mean of its divisors is an integer number (14494272).

Almost surely, 2^57940583 is an apocalyptic number.

57940583 is a deficient number, since it is larger than the sum of its proper divisors (36505).

57940583 is a wasteful number, since it uses less digits than its factorization.

57940583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36504.

The product of its (nonzero) digits is 151200, while the sum is 41.

The square root of 57940583 is about 7611.8711891361. The cubic root of 57940583 is about 386.9554373614.

The spelling of 57940583 in words is "fifty-seven million, nine hundred forty thousand, five hundred eighty-three".