113552531505400 has 192 divisors, whose sum is σ = 302079221942400. Its totient is φ = 39349179164160.

The previous prime is 113552531505367. The next prime is 113552531505407. The reversal of 113552531505400 is 4505135255311.

It is a super-2 number, since 2×113552531505400² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113552531505407) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5455482 + ... + 16027081.

It is an arithmetic number, because the mean of its divisors is an integer number (1573329280950).

Almost surely, 2^{113552531505400} is an apocalyptic number.

113552531505400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113552531505400 is an abundant number, since it is smaller than the sum of its proper divisors (188526690437000).

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

113552531505400 is a wasteful number, since it uses less digits than its factorization.

113552531505400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21482718 (or 21482709 counting only the distinct ones).

The product of its (nonzero) digits is 225000, while the sum is 40.

The spelling of 113552531505400 in words is "one hundred thirteen trillion, five hundred fifty-two billion, five hundred thirty-one million, five hundred five thousand, four hundred".