13345315255 has 8 divisors (see below), whose sum is σ = 16156099152. Its totient is φ = 10581771648.

The previous prime is 13345315237. The next prime is 13345315259. The reversal of 13345315255 is 55251354331.

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

It is a cyclic number.

It is not a de Polignac number, because 13345315255 - 2¹⁹ = 13344790967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13345315259) 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, 11809449 + ... + 11810578.

It is an arithmetic number, because the mean of its divisors is an integer number (2019512394).

Almost surely, 2^13345315255 is an apocalyptic number.

13345315255 is a deficient number, since it is larger than the sum of its proper divisors (2810783897).

13345315255 is a wasteful number, since it uses less digits than its factorization.

13345315255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23620145.

The product of its digits is 135000, while the sum is 37.

Adding to 13345315255 its reverse (55251354331), we get a palindrome (68596669586).

The spelling of 13345315255 in words is "thirteen billion, three hundred forty-five million, three hundred fifteen thousand, two hundred fifty-five".