57359398692 has 72 divisors (see below), whose sum is σ = 142244544960. Its totient is φ = 17986250240.

The previous prime is 57359398687. The next prime is 57359398697. The reversal of 57359398692 is 29689395375.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (57359398687) and next prime (57359398697).

It is a super-2 number, since 2×57359398692² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (57359398697) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13561234 + ... + 13565462.

It is an arithmetic number, because the mean of its divisors is an integer number (1975618680).

Almost surely, 2^57359398692 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 57359398692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71122272480).

57359398692 is an abundant number, since it is smaller than the sum of its proper divisors (84885146268).

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

57359398692 is a wasteful number, since it uses less digits than its factorization.

57359398692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8181 (or 8162 counting only the distinct ones).

The product of its digits is 110224800, while the sum is 66.

The spelling of 57359398692 in words is "fifty-seven billion, three hundred fifty-nine million, three hundred ninety-eight thousand, six hundred ninety-two".