113553532155255 has 8 divisors (see below), whose sum is σ = 181685651448432. Its totient is φ = 60561883816128.

The previous prime is 113553532155253. The next prime is 113553532155289. The reversal of 113553532155255 is 552551235355311.

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

It is not a de Polignac number, because 113553532155255 - 2¹ = 113553532155253 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113553532155198 and 113553532155207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113553532155253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3785117738494 + ... + 3785117738523.

It is an arithmetic number, because the mean of its divisors is an integer number (22710706431054).

Almost surely, 2^{113553532155255} is an apocalyptic number.

113553532155255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113553532155255 is a deficient number, since it is larger than the sum of its proper divisors (68132119293177).

113553532155255 is an equidigital number, since it uses as much as digits as its factorization.

113553532155255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7570235477025.

The product of its digits is 8437500, while the sum is 51.

The spelling of 113553532155255 in words is "one hundred thirteen trillion, five hundred fifty-three billion, five hundred thirty-two million, one hundred fifty-five thousand, two hundred fifty-five".