115235542552500 has 120 divisors (see below), whose sum is σ = 373329014224320. Its totient is φ = 30729477996000.

The previous prime is 115235542552483. The next prime is 115235542552579. The reversal of 115235542552500 is 5255245532511.

115235542552500 is a `hidden beast` number, since 1 + 1 + 5 + 2 + 3 + 5 + 5 + 42 + 552 + 50 + 0 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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 polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 853529112 + ... + 853664111.

It is an arithmetic number, because the mean of its divisors is an integer number (3111075118536).

Almost surely, 2^{115235542552500} is an apocalyptic number.

115235542552500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115235542552500 is an abundant number, since it is smaller than the sum of its proper divisors (258093471671820).

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

115235542552500 is a wasteful number, since it uses less digits than its factorization.

115235542552500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1707193256 (or 1707193233 counting only the distinct ones).

The product of its (nonzero) digits is 1500000, while the sum is 45.

The spelling of 115235542552500 in words is "one hundred fifteen trillion, two hundred thirty-five billion, five hundred forty-two million, five hundred fifty-two thousand, five hundred".