13255556502359 has 4 divisors (see below), whose sum is σ = 13264260086616. Its totient is φ = 13246852918104.

The previous prime is 13255556502347. The next prime is 13255556502449. The reversal of 13255556502359 is 95320565555231.

13255556502359 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 a cyclic number.

It is not a de Polignac number, because 13255556502359 - 2¹² = 13255556498263 is a prime.

It is a super-3 number, since 3×13255556502359³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13255556507359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4351789844 + ... + 4351792889.

It is an arithmetic number, because the mean of its divisors is an integer number (3316065021654).

Almost surely, 2^{13255556502359} is an apocalyptic number.

13255556502359 is a deficient number, since it is larger than the sum of its proper divisors (8703584257).

13255556502359 is an equidigital number, since it uses as much as digits as its factorization.

13255556502359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8703584256.

The product of its (nonzero) digits is 30375000, while the sum is 56.

The spelling of 13255556502359 in words is "thirteen trillion, two hundred fifty-five billion, five hundred fifty-six million, five hundred two thousand, three hundred fifty-nine".