13253171717 has 8 divisors (see below), whose sum is σ = 13337409024. Its totient is φ = 13169022448.

The previous prime is 13253171713. The next prime is 13253171753. The reversal of 13253171717 is 71717135231.

13253171717 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13253171717 - 2² = 13253171713 is a prime.

It is a super-3 number, since 3×13253171717³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13253171713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294368 + ... + 336390.

It is an arithmetic number, because the mean of its divisors is an integer number (1667176128).

Almost surely, 2^13253171717 is an apocalyptic number.

It is an amenable number.

13253171717 is a deficient number, since it is larger than the sum of its proper divisors (84237307).

13253171717 is a wasteful number, since it uses less digits than its factorization.

13253171717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44019.

The product of its digits is 30870, while the sum is 38.

The spelling of 13253171717 in words is "thirteen billion, two hundred fifty-three million, one hundred seventy-one thousand, seven hundred seventeen".