13480950479 has 4 divisors (see below), whose sum is σ = 14273947584. Its totient is φ = 12687953376.

The previous prime is 13480950443. The next prime is 13480950491. The reversal of 13480950479 is 97405908431.

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 13480950479 - 2¹⁶ = 13480884943 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 (13480950419) 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, 396498527 + ... + 396498560.

It is an arithmetic number, because the mean of its divisors is an integer number (3568486896).

Almost surely, 2^13480950479 is an apocalyptic number.

13480950479 is a deficient number, since it is larger than the sum of its proper divisors (792997105).

13480950479 is an equidigital number, since it uses as much as digits as its factorization.

13480950479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792997104.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The spelling of 13480950479 in words is "thirteen billion, four hundred eighty million, nine hundred fifty thousand, four hundred seventy-nine".