13639115153 has 4 divisors (see below), whose sum is σ = 13643891940. Its totient is φ = 13634338368.

The previous prime is 13639115143. The next prime is 13639115177. The reversal of 13639115153 is 35151193631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35151193631 = 83 ⋅423508357.

It can be written as a sum of positive squares in 2 ways, for example, as 6533973889 + 7105141264 = 80833^2 + 84292^2 .

It is a cyclic number.

It is not a de Polignac number, because 13639115153 - 2¹⁴ = 13639098769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13639115143) 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, 2384108 + ... + 2389821.

It is an arithmetic number, because the mean of its divisors is an integer number (3410972985).

Almost surely, 2^13639115153 is an apocalyptic number.

It is an amenable number.

13639115153 is a deficient number, since it is larger than the sum of its proper divisors (4776787).

13639115153 is an equidigital number, since it uses as much as digits as its factorization.

13639115153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4776786.

The product of its digits is 36450, while the sum is 38.

The spelling of 13639115153 in words is "thirteen billion, six hundred thirty-nine million, one hundred fifteen thousand, one hundred fifty-three".