113535555125555 has 8 divisors (see below), whose sum is σ = 136282031287344. Its totient is φ = 90802200676000.

The previous prime is 113535555125549. The next prime is 113535555125563. The reversal of 113535555125555 is 555521555535311.

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

It is not a de Polignac number, because 113535555125555 - 2⁴ = 113535555125539 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113535555125555.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3280409021 + ... + 3280443630.

It is an arithmetic number, because the mean of its divisors is an integer number (17035253910918).

Almost surely, 2^{113535555125555} is an apocalyptic number.

113535555125555 is a deficient number, since it is larger than the sum of its proper divisors (22746476161789).

113535555125555 is an equidigital number, since it uses as much as digits as its factorization.

113535555125555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6560856117.

The product of its digits is 35156250, while the sum is 56.

The spelling of 113535555125555 in words is "one hundred thirteen trillion, five hundred thirty-five billion, five hundred fifty-five million, one hundred twenty-five thousand, five hundred fifty-five".