115197576000 has 896 divisors, whose sum is σ = 446220762624. Its totient is φ = 25922764800.

The previous prime is 115197575953. The next prime is 115197576019. The reversal of 115197576000 is 675791511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 196247707 + ... + 196248293.

It is an arithmetic number, because the mean of its divisors is an integer number (498014244).

Almost surely, 2^115197576000 is an apocalyptic number.

115197576000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115197576000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223110381312).

115197576000 is an abundant number, since it is smaller than the sum of its proper divisors (331023186624).

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

115197576000 is a wasteful number, since it uses less digits than its factorization.

115197576000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684 (or 664 counting only the distinct ones).

The product of its (nonzero) digits is 66150, while the sum is 42.

The spelling of 115197576000 in words is "one hundred fifteen billion, one hundred ninety-seven million, five hundred seventy-six thousand".