57493125 has 40 divisors (see below), whose sum is σ = 106465920. Its totient is φ = 30654000.

The previous prime is 57493097. The next prime is 57493147. The reversal of 57493125 is 52139475.

57493125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 57493125 - 2⁶ = 57493061 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 57493125.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 15172 + ... + 18578.

It is an arithmetic number, because the mean of its divisors is an integer number (2661648).

Almost surely, 2^57493125 is an apocalyptic number.

It is an amenable number.

57493125 is a deficient number, since it is larger than the sum of its proper divisors (48972795).

57493125 is an equidigital number, since it uses as much as digits as its factorization.

57493125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3436 (or 3415 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 57493125 is about 7582.4221064248. The cubic root of 57493125 is about 385.9567479077.

The spelling of 57493125 in words is "fifty-seven million, four hundred ninety-three thousand, one hundred twenty-five".