57508168 has 16 divisors (see below), whose sum is σ = 107910000. Its totient is φ = 28732176.

The previous prime is 57508153. The next prime is 57508183. The reversal of 57508168 is 86180575.

It is an interprime number because it is at equal distance from previous prime (57508153) and next prime (57508183).

It is a self number, because there is not a number n which added to its sum of digits gives 57508168.

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 3 ways as a sum of consecutive naturals, for example, 15783 + ... + 19081.

It is an arithmetic number, because the mean of its divisors is an integer number (6744375).

Almost surely, 2^57508168 is an apocalyptic number.

It is an amenable number.

57508168 is a deficient number, since it is larger than the sum of its proper divisors (50401832).

57508168 is a wasteful number, since it uses less digits than its factorization.

57508168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5484 (or 5480 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 40.

The square root of 57508168 is about 7583.4140068969. The cubic root of 57508168 is about 385.9904066629.

The spelling of 57508168 in words is "fifty-seven million, five hundred eight thousand, one hundred sixty-eight".