57115060 has 24 divisors (see below), whose sum is σ = 120377376. Its totient is φ = 22763040.

The previous prime is 57115033. The next prime is 57115061. The reversal of 57115060 is 6051175.

57115060 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 not an unprimeable number, because it can be changed into a prime (57115061) by changing a digit.

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, 615 + ... + 10705.

It is an arithmetic number, because the mean of its divisors is an integer number (5015724).

Almost surely, 2^57115060 is an apocalyptic number.

It is an amenable number.

57115060 is an abundant number, since it is smaller than the sum of its proper divisors (63262316).

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

57115060 is a wasteful number, since it uses less digits than its factorization.

57115060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10383 (or 10381 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 25.

The square root of 57115060 is about 7557.4506283535. The cubic root of 57115060 is about 385.1088914454.

The spelling of 57115060 in words is "fifty-seven million, one hundred fifteen thousand, sixty".