13679601535 has 4 divisors (see below), whose sum is σ = 16415521848. Its totient is φ = 10943681224.

The previous prime is 13679601503. The next prime is 13679601553. The reversal of 13679601535 is 53510697631.

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 13679601535 - 2⁵ = 13679601503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1367960149 + ... + 1367960158.

It is an arithmetic number, because the mean of its divisors is an integer number (4103880462).

Almost surely, 2^13679601535 is an apocalyptic number.

13679601535 is a deficient number, since it is larger than the sum of its proper divisors (2735920313).

13679601535 is an equidigital number, since it uses as much as digits as its factorization.

13679601535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2735920312.

The product of its (nonzero) digits is 510300, while the sum is 46.

The spelling of 13679601535 in words is "thirteen billion, six hundred seventy-nine million, six hundred one thousand, five hundred thirty-five".