113525632512 has 80 divisors (see below), whose sum is σ = 336043796880. Its totient is φ = 37841872896.

The previous prime is 113525632501. The next prime is 113525632513. The reversal of 113525632512 is 215236525311.

113525632512 is a `hidden beast` number, since 1 + 1 + 3 + 5 + 2 + 5 + 632 + 5 + 12 = 666.

113525632512 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113525632513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4092283 + ... + 4119930.

It is an arithmetic number, because the mean of its divisors is an integer number (4200547461).

Almost surely, 2^113525632512 is an apocalyptic number.

113525632512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113525632512 is an abundant number, since it is smaller than the sum of its proper divisors (222518164368).

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

113525632512 is an frugal number, since it uses more digits than its factorization.

113525632512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8212240 (or 8212218 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

The spelling of 113525632512 in words is "one hundred thirteen billion, five hundred twenty-five million, six hundred thirty-two thousand, five hundred twelve".