57660574160 has 160 divisors (see below), whose sum is σ = 162368893440. Its totient is φ = 18589925376.

The previous prime is 57660574141. The next prime is 57660574183. The reversal of 57660574160 is 6147506675.

57660574160 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 polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15296756 + ... + 15300524.

It is an arithmetic number, because the mean of its divisors is an integer number (1014805584).

Almost surely, 2^57660574160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57660574160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81184446720).

57660574160 is an abundant number, since it is smaller than the sum of its proper divisors (104708319280).

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

57660574160 is a wasteful number, since it uses less digits than its factorization.

57660574160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5413 (or 5407 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 47.

The spelling of 57660574160 in words is "fifty-seven billion, six hundred sixty million, five hundred seventy-four thousand, one hundred sixty".