57135160 has 32 divisors (see below), whose sum is σ = 128772000. Its totient is φ = 22815360.

The previous prime is 57135107. The next prime is 57135193. The reversal of 57135160 is 6153175.

57135160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40141 + ... + 41539.

It is an arithmetic number, because the mean of its divisors is an integer number (4024125).

Almost surely, 2^57135160 is an apocalyptic number.

It is an amenable number.

57135160 is an abundant number, since it is smaller than the sum of its proper divisors (71636840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57135160 is a wasteful number, since it uses less digits than its factorization.

57135160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2431 (or 2427 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 57135160 is about 7558.7803248937. The cubic root of 57135160 is about 385.1540621403.

The spelling of 57135160 in words is "fifty-seven million, one hundred thirty-five thousand, one hundred sixty".