14253659517 has 8 divisors (see below), whose sum is σ = 19518524896. Its totient is φ = 9245616912.

The previous prime is 14253659513. The next prime is 14253659543. The reversal of 14253659517 is 71595635241.

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

It is not a de Polignac number, because 14253659517 - 2² = 14253659513 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 (14253659513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64205563 + ... + 64205784.

It is an arithmetic number, because the mean of its divisors is an integer number (2439815612).

Almost surely, 2^14253659517 is an apocalyptic number.

It is an amenable number.

14253659517 is a deficient number, since it is larger than the sum of its proper divisors (5264865379).

14253659517 is a wasteful number, since it uses less digits than its factorization.

14253659517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128411387.

The product of its digits is 1134000, while the sum is 48.

The spelling of 14253659517 in words is "fourteen billion, two hundred fifty-three million, six hundred fifty-nine thousand, five hundred seventeen".