113553532155535 has 8 divisors (see below), whose sum is σ = 136294634383920. Its totient is φ = 90822561859584.

The previous prime is 113553532155523. The next prime is 113553532155587. The reversal of 113553532155535 is 535551235355311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113553532155535 - 2⁷ = 113553532155407 is a prime.

It is a super-2 number, since 2×113553532155535² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2532958450 + ... + 2533003279.

It is an arithmetic number, because the mean of its divisors is an integer number (17036829297990).

Almost surely, 2^{113553532155535} is an apocalyptic number.

113553532155535 is a deficient number, since it is larger than the sum of its proper divisors (22741102228385).

113553532155535 is an equidigital number, since it uses as much as digits as its factorization.

113553532155535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5065966217.

The product of its digits is 12656250, while the sum is 52.

The spelling of 113553532155535 in words is "one hundred thirteen trillion, five hundred fifty-three billion, five hundred thirty-two million, one hundred fifty-five thousand, five hundred thirty-five".