113554451255400 has 144 divisors (see below), whose sum is σ = 381357545444460. Its totient is φ = 30280881561600.

The previous prime is 113554451255389. The next prime is 113554451255491. The reversal of 113554451255400 is 4552154455311.

113554451255400 is a `hidden beast` number, since 1 + 1 + 3 + 5 + 5 + 44 + 51 + 2 + 554 + 0 + 0 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 73009471415364 + 40544979840036 = 8544558^2 + 6367494^2 .

It is a super-3 number, since 3×113554451255400³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 220893064 + ... + 221406536.

Almost surely, 2^{113554451255400} is an apocalyptic number.

113554451255400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113554451255400 is an abundant number, since it is smaller than the sum of its proper divisors (267803094189060).

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

113554451255400 is a wasteful number, since it uses less digits than its factorization.

113554451255400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636356 (or 636344 counting only the distinct ones).

The product of its (nonzero) digits is 1200000, while the sum is 45.

The spelling of 113554451255400 in words is "one hundred thirteen trillion, five hundred fifty-four billion, four hundred fifty-one million, two hundred fifty-five thousand, four hundred".