13105455055 has 32 divisors (see below), whose sum is σ = 19662870528. Its totient is φ = 8146406400.

The previous prime is 13105455007. The next prime is 13105455073. The reversal of 13105455055 is 55055450131.

It is not a de Polignac number, because 13105455055 - 2⁷ = 13105454927 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13105455055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87690 + ... + 184120.

It is an arithmetic number, because the mean of its divisors is an integer number (614464704).

Almost surely, 2^13105455055 is an apocalyptic number.

13105455055 is a deficient number, since it is larger than the sum of its proper divisors (6557415473).

13105455055 is a wasteful number, since it uses less digits than its factorization.

13105455055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96807.

The product of its (nonzero) digits is 37500, while the sum is 34.

The spelling of 13105455055 in words is "thirteen billion, one hundred five million, four hundred fifty-five thousand, fifty-five".