115297560000 has 1120 divisors, whose sum is σ = 492094479360. Its totient is φ = 25920000000.

The previous prime is 115297559977. The next prime is 115297560031. The reversal of 115297560000 is 65792511.

115297560000 is a `hidden beast` number, since 1 + 1 + 5 + 2 + 97 + 560 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 763559925 + ... + 763560075.

Almost surely, 2^115297560000 is an apocalyptic number.

115297560000 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 115297560000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (246047239680).

115297560000 is an abundant number, since it is smaller than the sum of its proper divisors (376796919360).

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

115297560000 is a wasteful number, since it uses less digits than its factorization.

115297560000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 36.

The spelling of 115297560000 in words is "one hundred fifteen billion, two hundred ninety-seven million, five hundred sixty thousand".