113553503235522 has 72 divisors (see below), whose sum is σ = 286209952194816. Its totient is φ = 32442863254704.

The previous prime is 113553503235499. The next prime is 113553503235553. The reversal of 113553503235522 is 225532305355311.

113553503235522 is a `hidden beast` number, since 1 + 1 + 3 + 5 + 53 + 50 + 3 + 23 + 5 + 522 = 666.

113553503235522 is digitally balanced in base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×113553503235522² (a number of 29 digits) contains 22 as substring.

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, 27048943 + ... + 30963725.

It is an arithmetic number, because the mean of its divisors is an integer number (3975138224928).

Almost surely, 2^{113553503235522} is an apocalyptic number.

113553503235522 is an abundant number, since it is smaller than the sum of its proper divisors (172656448959294).

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

113553503235522 is a wasteful number, since it uses less digits than its factorization.

113553503235522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3947692 (or 3947682 counting only the distinct ones).

The product of its (nonzero) digits is 2025000, while the sum is 45.

The spelling of 113553503235522 in words is "one hundred thirteen trillion, five hundred fifty-three billion, five hundred three million, two hundred thirty-five thousand, five hundred twenty-two".