57897697088 has 224 divisors, whose sum is σ = 151872135168. Its totient is φ = 21237811200.

The previous prime is 57897697069. The next prime is 57897697127. The reversal of 57897697088 is 88079679875.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (74).

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, 5647295 + ... + 5657537.

Almost surely, 2^57897697088 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 57897697088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75936067584).

57897697088 is an abundant number, since it is smaller than the sum of its proper divisors (93974438080).

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

57897697088 is a wasteful number, since it uses less digits than its factorization.

57897697088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10341 (or 10331 counting only the distinct ones).

The product of its (nonzero) digits is 426746880, while the sum is 74.

The spelling of 57897697088 in words is "fifty-seven billion, eight hundred ninety-seven million, six hundred ninety-seven thousand, eighty-eight".