57725480960 has 624 divisors, whose sum is σ = 175071419712. Its totient is φ = 18166579200.

The previous prime is 57725480941. The next prime is 57725481017. The reversal of 57725480960 is 6908452775.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 946319330 + ... + 946319390.

Almost surely, 2^57725480960 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 57725480960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87535709856).

57725480960 is an abundant number, since it is smaller than the sum of its proper divisors (117345938752).

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

57725480960 is a wasteful number, since it uses less digits than its factorization.

57725480960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 53.

The spelling of 57725480960 in words is "fifty-seven billion, seven hundred twenty-five million, four hundred eighty thousand, nine hundred sixty".