115306425252 has 36 divisors (see below), whose sum is σ = 291572670480. Its totient is φ = 38421806832.

The previous prime is 115306425233. The next prime is 115306425319. The reversal of 115306425252 is 252524603511.

115306425252 is a `hidden beast` number, since 1 + 1 + 5 + 3 + 0 + 642 + 5 + 2 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 11 ways as a sum of consecutive naturals, for example, 466618 + ... + 669585.

Almost surely, 2^115306425252 is an apocalyptic number.

115306425252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115306425252 is an abundant number, since it is smaller than the sum of its proper divisors (176266245228).

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

115306425252 is a wasteful number, since it uses less digits than its factorization.

115306425252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139032 (or 1139027 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 115306425252 in words is "one hundred fifteen billion, three hundred six million, four hundred twenty-five thousand, two hundred fifty-two".