13475326479 has 16 divisors (see below), whose sum is σ = 18388242432. Its totient is φ = 8774502048.

The previous prime is 13475326477. The next prime is 13475326483. The reversal of 13475326479 is 97462357431.

It is not a de Polignac number, because 13475326479 - 2¹ = 13475326477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13475326477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154567 + ... + 225480.

It is an arithmetic number, because the mean of its divisors is an integer number (1149265152).

Almost surely, 2^13475326479 is an apocalyptic number.

13475326479 is a deficient number, since it is larger than the sum of its proper divisors (4912915953).

13475326479 is a wasteful number, since it uses less digits than its factorization.

13475326479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380326.

The product of its digits is 3810240, while the sum is 51.

The spelling of 13475326479 in words is "thirteen billion, four hundred seventy-five million, three hundred twenty-six thousand, four hundred seventy-nine".