13173969059 has 4 divisors (see below), whose sum is σ = 13174380840. Its totient is φ = 13173557280.

The previous prime is 13173969047. The next prime is 13173969071. The reversal of 13173969059 is 95096937131.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (13173969047) and next prime (13173969071).

It is a cyclic number.

It is not a de Polignac number, because 13173969059 - 2⁴ = 13173969043 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13173969059.

It is not an unprimeable number, because it can be changed into a prime (13173969089) 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, 153449 + ... + 223370.

It is an arithmetic number, because the mean of its divisors is an integer number (3293595210).

Almost surely, 2^13173969059 is an apocalyptic number.

13173969059 is a deficient number, since it is larger than the sum of its proper divisors (411781).

13173969059 is an equidigital number, since it uses as much as digits as its factorization.

13173969059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411780.

The product of its (nonzero) digits is 1377810, while the sum is 53.

The spelling of 13173969059 in words is "thirteen billion, one hundred seventy-three million, nine hundred sixty-nine thousand, fifty-nine".