113252644575 has 108 divisors (see below), whose sum is σ = 242345790960. Its totient is φ = 49521288960.

The previous prime is 113252644559. The next prime is 113252644577. The reversal of 113252644575 is 575446252311.

113252644575 is a `hidden beast` number, since 1 + 1 + 32 + 5 + 2 + 6 + 44 + 575 = 666.

It is not a de Polignac number, because 113252644575 - 2⁴ = 113252644559 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 113252644575.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113252644577) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 765211 + ... + 901139.

Almost surely, 2^113252644575 is an apocalyptic number.

113252644575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113252644575 is an abundant number, since it is smaller than the sum of its proper divisors (129093146385).

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

113252644575 is a wasteful number, since it uses less digits than its factorization.

113252644575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135998 (or 135967 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 45.

Adding to 113252644575 its reverse (575446252311), we get a palindrome (688698896886).

The spelling of 113252644575 in words is "one hundred thirteen billion, two hundred fifty-two million, six hundred forty-four thousand, five hundred seventy-five".