57330397080 has 896 divisors, whose sum is σ = 232310592000. Its totient is φ = 12563527680.

The previous prime is 57330397009. The next prime is 57330397087. The reversal of 57330397080 is 8079303375.

57330397080 is a `hidden beast` number, since 573 + 3 + 0 + 3 + 9 + 70 + 8 + 0 = 666.

57330397080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57330397087) by changing a digit.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 140171916 + ... + 140172324.

Almost surely, 2^57330397080 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 57330397080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116155296000).

57330397080 is an abundant number, since it is smaller than the sum of its proper divisors (174980194920).

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

57330397080 is a wasteful number, since it uses less digits than its factorization.

57330397080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491 (or 472 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 45.

The spelling of 57330397080 in words is "fifty-seven billion, three hundred thirty million, three hundred ninety-seven thousand, eighty".