13350515155 has 4 divisors (see below), whose sum is σ = 16020618192. Its totient is φ = 10680412120.

The previous prime is 13350515153. The next prime is 13350515159. The reversal of 13350515155 is 55151505331.

13350515155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 13350515155 - 2¹ = 13350515153 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 13350515155.

It is not an unprimeable number, because it can be changed into a prime (13350515153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1335051511 + ... + 1335051520.

It is an arithmetic number, because the mean of its divisors is an integer number (4005154548).

Almost surely, 2^13350515155 is an apocalyptic number.

13350515155 is a deficient number, since it is larger than the sum of its proper divisors (2670103037).

13350515155 is an equidigital number, since it uses as much as digits as its factorization.

13350515155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2670103036.

The product of its (nonzero) digits is 28125, while the sum is 34.

The spelling of 13350515155 in words is "thirteen billion, three hundred fifty million, five hundred fifteen thousand, one hundred fifty-five".