57153716 has 24 divisors (see below), whose sum is σ = 102400200. Its totient is φ = 27901952.

The previous prime is 57153709. The next prime is 57153721. The reversal of 57153716 is 61735175.

It can be written as a sum of positive squares in 4 ways, for example, as 44222500 + 12931216 = 6650^2 + 3596^2 .

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 53960 + ... + 55008.

It is an arithmetic number, because the mean of its divisors is an integer number (4266675).

Almost surely, 2^57153716 is an apocalyptic number.

It is an amenable number.

57153716 is a deficient number, since it is larger than the sum of its proper divisors (45246484).

57153716 is a wasteful number, since it uses less digits than its factorization.

57153716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1363 (or 1361 counting only the distinct ones).

The product of its digits is 22050, while the sum is 35.

The square root of 57153716 is about 7560.0076719538. The cubic root of 57153716 is about 385.1957536032.

The spelling of 57153716 in words is "fifty-seven million, one hundred fifty-three thousand, seven hundred sixteen".