57768152 has 32 divisors (see below), whose sum is σ = 117164880. Its totient is φ = 26544000.

The previous prime is 57768149. The next prime is 57768163. The reversal of 57768152 is 25186775.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24998 + ... + 27210.

Almost surely, 2^57768152 is an apocalyptic number.

57768152 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

57768152 is an abundant number, since it is smaller than the sum of its proper divisors (59396728).

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

57768152 is a wasteful number, since it uses less digits than its factorization.

57768152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2483 (or 2479 counting only the distinct ones).

The product of its digits is 117600, while the sum is 41.

The square root of 57768152 is about 7600.5362968675. The cubic root of 57768152 is about 386.5711965382.

The spelling of 57768152 in words is "fifty-seven million, seven hundred sixty-eight thousand, one hundred fifty-two".