115653364800 has 336 divisors, whose sum is σ = 405977140800. Its totient is φ = 28737331200.

The previous prime is 115653364789. The next prime is 115653364817. The reversal of 115653364800 is 8463356511.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5552806 + ... + 5573594.

It is an arithmetic number, because the mean of its divisors is an integer number (1208265300).

Almost surely, 2^115653364800 is an apocalyptic number.

115653364800 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 115653364800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202988570400).

115653364800 is an abundant number, since it is smaller than the sum of its proper divisors (290323776000).

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

115653364800 is a wasteful number, since it uses less digits than its factorization.

115653364800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20894 (or 20879 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 115653364800 in words is "one hundred fifteen billion, six hundred fifty-three million, three hundred sixty-four thousand, eight hundred".