57354256 has 10 divisors (see below), whose sum is σ = 111123902. Its totient is φ = 28677120.

The previous prime is 57354233. The next prime is 57354259. The reversal of 57354256 is 65245375.

It can be written as a sum of positive squares in only one way, i.e., 53290000 + 4064256 = 7300^2 + 2016^2 .

It is not an unprimeable number, because it can be changed into a prime (57354259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1792305 + ... + 1792336.

Almost surely, 2^57354256 is an apocalyptic number.

It is an amenable number.

57354256 is a deficient number, since it is larger than the sum of its proper divisors (53769646).

57354256 is a wasteful number, since it uses less digits than its factorization.

57354256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3584649 (or 3584643 counting only the distinct ones).

The product of its digits is 126000, while the sum is 37.

The square root of 57354256 is about 7573.2592719383. The cubic root of 57354256 is about 385.6457504987.

The spelling of 57354256 in words is "fifty-seven million, three hundred fifty-four thousand, two hundred fifty-six".