115872895332544 has 112 divisors (see below), whose sum is σ = 264144218545152. Its totient is φ = 49402658737152.

The previous prime is 115872895332497. The next prime is 115872895332569. The reversal of 115872895332544 is 445233598278511.

It is a tau number, because it is divible by the number of its divisors (112).

It is a self number, because there is not a number n which added to its sum of digits gives 115872895332544.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 932539029 + ... + 932663275.

Almost surely, 2^{115872895332544} is an apocalyptic number.

115872895332544 is a gapful number since it is divisible by the number (14) 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 115872895332544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132072109272576).

115872895332544 is an abundant number, since it is smaller than the sum of its proper divisors (148271323212608).

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

115872895332544 is a wasteful number, since it uses less digits than its factorization.

115872895332544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135030 (or 135020 counting only the distinct ones).

The product of its digits is 290304000, while the sum is 67.

The spelling of 115872895332544 in words is "one hundred fifteen trillion, eight hundred seventy-two billion, eight hundred ninety-five million, three hundred thirty-two thousand, five hundred forty-four".