57668786180 has 48 divisors (see below), whose sum is σ = 128258166960. Its totient is φ = 21705535488.

The previous prime is 57668786177. The next prime is 57668786239. The reversal of 57668786180 is 8168786675.

It can be written as a sum of positive squares in 8 ways, for example, as 3681334276 + 53987451904 = 60674^2 + 232352^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1644914 + ... + 1679606.

It is an arithmetic number, because the mean of its divisors is an integer number (2672045145).

Almost surely, 2^57668786180 is an apocalyptic number.

It is an amenable number.

57668786180 is an abundant number, since it is smaller than the sum of its proper divisors (70589380780).

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

57668786180 is a wasteful number, since it uses less digits than its factorization.

57668786180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39608 (or 39606 counting only the distinct ones).

The product of its (nonzero) digits is 27095040, while the sum is 62.

The spelling of 57668786180 in words is "fifty-seven billion, six hundred sixty-eight million, seven hundred eighty-six thousand, one hundred eighty".