115895324160 has 480 divisors, whose sum is σ = 500427113472. Its totient is φ = 24081776640.

The previous prime is 115895324141. The next prime is 115895324173. The reversal of 115895324160 is 61423598511.

It is a happy number.

115895324160 is a `hidden beast` number, since 1 + 1 + 58 + 9 + 532 + 4 + 1 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1741417 + ... + 1806743.

Almost surely, 2^115895324160 is an apocalyptic number.

115895324160 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 115895324160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250213556736).

115895324160 is an abundant number, since it is smaller than the sum of its proper divisors (384531789312).

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

115895324160 is a wasteful number, since it uses less digits than its factorization.

115895324160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65374 (or 65355 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The spelling of 115895324160 in words is "one hundred fifteen billion, eight hundred ninety-five million, three hundred twenty-four thousand, one hundred sixty".