115235542553202 has 128 divisors (see below), whose sum is σ = 270850096742400. Its totient is φ = 36242522027712.

The previous prime is 115235542553177. The next prime is 115235542553233. The reversal of 115235542553202 is 202355245532511.

115235542553202 is a `hidden beast` number, since 1 + 1 + 5 + 2 + 3 + 55 + 42 + 553 + 2 + 0 + 2 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 103747008 + ... + 104851860.

It is an arithmetic number, because the mean of its divisors is an integer number (2116016380800).

Almost surely, 2^{115235542553202} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115235542553202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135425048371200).

115235542553202 is an abundant number, since it is smaller than the sum of its proper divisors (155614554189198).

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

115235542553202 is a wasteful number, since it uses less digits than its factorization.

115235542553202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106029 (or 1106023 counting only the distinct ones).

The product of its (nonzero) digits is 1800000, while the sum is 45.

The spelling of 115235542553202 in words is "one hundred fifteen trillion, two hundred thirty-five billion, five hundred forty-two million, five hundred fifty-three thousand, two hundred two".