57345168 has 40 divisors (see below), whose sum is σ = 150660000. Its totient is φ = 18790144.

The previous prime is 57345161. The next prime is 57345179. The reversal of 57345168 is 86154375.

It is a super-3 number, since 3×57345168³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (57345161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7293 + ... + 12956.

It is an arithmetic number, because the mean of its divisors is an integer number (3766500).

Almost surely, 2^57345168 is an apocalyptic number.

It is an amenable number.

57345168 is an abundant number, since it is smaller than the sum of its proper divisors (93314832).

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

57345168 is a wasteful number, since it uses less digits than its factorization.

57345168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20319 (or 20313 counting only the distinct ones).

The product of its digits is 100800, while the sum is 39.

The square root of 57345168 is about 7572.6592423006. The cubic root of 57345168 is about 385.6253804108.

The spelling of 57345168 in words is "fifty-seven million, three hundred forty-five thousand, one hundred sixty-eight".