57485504 has 14 divisors (see below), whose sum is σ = 114072924. Its totient is φ = 28742720.

The previous prime is 57485471. The next prime is 57485537. The reversal of 57485504 is 40558475.

It is an interprime number because it is at equal distance from previous prime (57485471) and next prime (57485537).

It is an unprimeable number.

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, 449042 + ... + 449169.

It is an arithmetic number, because the mean of its divisors is an integer number (8148066).

Almost surely, 2^57485504 is an apocalyptic number.

It is an amenable number.

57485504 is a deficient number, since it is larger than the sum of its proper divisors (56587420).

57485504 is an equidigital number, since it uses as much as digits as its factorization.

57485504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898223 (or 898213 counting only the distinct ones).

The product of its (nonzero) digits is 112000, while the sum is 38.

The square root of 57485504 is about 7581.9195458670. The cubic root of 57485504 is about 385.9396936579.

The spelling of 57485504 in words is "fifty-seven million, four hundred eighty-five thousand, five hundred four".