113253257952 has 36 divisors (see below), whose sum is σ = 322063953120. Its totient is φ = 37751085888.

The previous prime is 113253257947. The next prime is 113253257981. The reversal of 113253257952 is 259752352311.

113253257952 is a `hidden beast` number, since 1 + 1 + 3 + 25 + 3 + 2 + 579 + 52 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 113253257898 and 113253257907.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 196619952 + ... + 196620527.

It is an arithmetic number, because the mean of its divisors is an integer number (8946220920).

Almost surely, 2^113253257952 is an apocalyptic number.

113253257952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113253257952 is an abundant number, since it is smaller than the sum of its proper divisors (208810695168).

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

113253257952 is a wasteful number, since it uses less digits than its factorization.

113253257952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393240495 (or 393240484 counting only the distinct ones).

The product of its digits is 567000, while the sum is 45.

The spelling of 113253257952 in words is "one hundred thirteen billion, two hundred fifty-three million, two hundred fifty-seven thousand, nine hundred fifty-two".