13055304279 has 4 divisors (see below), whose sum is σ = 17407072376. Its totient is φ = 8703536184.

The previous prime is 13055304259. The next prime is 13055304307. The reversal of 13055304279 is 97240355031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97240355031 = 3 ⋅32413451677.

It is not a de Polignac number, because 13055304279 - 2¹⁵ = 13055271511 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 (13055304209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2175884044 + ... + 2175884049.

It is an arithmetic number, because the mean of its divisors is an integer number (4351768094).

Almost surely, 2^13055304279 is an apocalyptic number.

13055304279 is a deficient number, since it is larger than the sum of its proper divisors (4351768097).

13055304279 is an equidigital number, since it uses as much as digits as its factorization.

13055304279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4351768096.

The product of its (nonzero) digits is 113400, while the sum is 39.

The spelling of 13055304279 in words is "thirteen billion, fifty-five million, three hundred four thousand, two hundred seventy-nine".