115455631615104 has 128 divisors (see below), whose sum is σ = 336427979040000. Its totient is φ = 34791099192320.

The previous prime is 115455631615099. The next prime is 115455631615117. The reversal of 115455631615104 is 401516136554511.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (48).

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 15 ways as a sum of consecutive naturals, for example, 75593754 + ... + 77105945.

It is an arithmetic number, because the mean of its divisors is an integer number (2628343586250).

Almost surely, 2^{115455631615104} is an apocalyptic number.

It is an amenable number.

115455631615104 is an abundant number, since it is smaller than the sum of its proper divisors (220972347424896).

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

115455631615104 is a wasteful number, since it uses less digits than its factorization.

115455631615104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152699906 (or 152699894 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 48.

The spelling of 115455631615104 in words is "one hundred fifteen trillion, four hundred fifty-five billion, six hundred thirty-one million, six hundred fifteen thousand, one hundred four".