57395456 has 18 divisors (see below), whose sum is σ = 114567222. Its totient is φ = 28697600.

The previous prime is 57395453. The next prime is 57395489. The reversal of 57395456 is 65459375.

It can be written as a sum of positive squares in only one way, i.e., 31181056 + 26214400 = 5584^2 + 5120^2 .

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (57395453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111845 + ... + 112356.

Almost surely, 2^57395456 is an apocalyptic number.

It is an amenable number.

57395456 is a deficient number, since it is larger than the sum of its proper divisors (57171766).

57395456 is an equidigital number, since it uses as much as digits as its factorization.

57395456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224217 (or 224203 counting only the distinct ones).

The product of its digits is 567000, while the sum is 44.

The square root of 57395456 is about 7575.9788806464. The cubic root of 57395456 is about 385.7380703081.

The spelling of 57395456 in words is "fifty-seven million, three hundred ninety-five thousand, four hundred fifty-six".