57074563 has 12 divisors (see below), whose sum is σ = 71500800. Its totient is φ = 45157392.

The previous prime is 57074551. The next prime is 57074617. The reversal of 57074563 is 36547075.

It is not a de Polignac number, because 57074563 - 2⁵ = 57074531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57074513) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44163 + ... + 45436.

It is an arithmetic number, because the mean of its divisors is an integer number (5958400).

Almost surely, 2^57074563 is an apocalyptic number.

57074563 is a deficient number, since it is larger than the sum of its proper divisors (14426237).

57074563 is a wasteful number, since it uses less digits than its factorization.

57074563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89626 (or 89619 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 37.

The square root of 57074563 is about 7554.7708767374. The cubic root of 57074563 is about 385.0178504120.

The spelling of 57074563 in words is "fifty-seven million, seventy-four thousand, five hundred sixty-three".