113625643752 has 64 divisors (see below), whose sum is σ = 319622112000. Its totient is φ = 37395775872.

The previous prime is 113625643723. The next prime is 113625643753. The reversal of 113625643752 is 257346526311.

113625643752 is a `hidden beast` number, since 1 + 1 + 3 + 6 + 2 + 564 + 37 + 52 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 113625643698 and 113625643707.

It is not an unprimeable number, because it can be changed into a prime (113625643753) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3312333 + ... + 3346460.

It is an arithmetic number, because the mean of its divisors is an integer number (4994095500).

Almost surely, 2^113625643752 is an apocalyptic number.

113625643752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113625643752 is an abundant number, since it is smaller than the sum of its proper divisors (205996468248).

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

113625643752 is a wasteful number, since it uses less digits than its factorization.

113625643752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6658887 (or 6658877 counting only the distinct ones).

The product of its digits is 907200, while the sum is 45.

The spelling of 113625643752 in words is "one hundred thirteen billion, six hundred twenty-five million, six hundred forty-three thousand, seven hundred fifty-two".