57112573 has 16 divisors (see below), whose sum is σ = 66583296. Its totient is φ = 47980800.

The previous prime is 57112553. The next prime is 57112589. The reversal of 57112573 is 37521175.

It is a de Polignac number, because none of the positive numbers 2^k-57112573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57112543) 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, 81123 + ... + 81823.

It is an arithmetic number, because the mean of its divisors is an integer number (4161456).

Almost surely, 2^57112573 is an apocalyptic number.

It is an amenable number.

57112573 is a deficient number, since it is larger than the sum of its proper divisors (9470723).

57112573 is a wasteful number, since it uses less digits than its factorization.

57112573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924.

The product of its digits is 7350, while the sum is 31.

The square root of 57112573 is about 7557.2860869495. The cubic root of 57112573 is about 385.1033016779.

The spelling of 57112573 in words is "fifty-seven million, one hundred twelve thousand, five hundred seventy-three".