57075473 has 16 divisors (see below), whose sum is σ = 70479360. Its totient is φ = 45009216.

The previous prime is 57075467. The next prime is 57075503. The reversal of 57075473 is 37457075.

It is not a de Polignac number, because 57075473 - 2⁸ = 57075217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57075413) 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, 32543 + ... + 34251.

It is an arithmetic number, because the mean of its divisors is an integer number (4404960).

Almost surely, 2^57075473 is an apocalyptic number.

It is an amenable number.

57075473 is a deficient number, since it is larger than the sum of its proper divisors (13403887).

57075473 is a wasteful number, since it uses less digits than its factorization.

57075473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2096.

The product of its (nonzero) digits is 102900, while the sum is 38.

The square root of 57075473 is about 7554.8311033404. The cubic root of 57075473 is about 385.0198966498.

The spelling of 57075473 in words is "fifty-seven million, seventy-five thousand, four hundred seventy-three".