14750563917 has 4 divisors (see below), whose sum is σ = 19667418560. Its totient is φ = 9833709276.

The previous prime is 14750563913. The next prime is 14750563943. The reversal of 14750563917 is 71936505741.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 14750563917 - 2² = 14750563913 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 (14750563913) 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, 2458427317 + ... + 2458427322.

It is an arithmetic number, because the mean of its divisors is an integer number (4916854640).

Almost surely, 2^14750563917 is an apocalyptic number.

It is an amenable number.

14750563917 is a deficient number, since it is larger than the sum of its proper divisors (4916854643).

14750563917 is an equidigital number, since it uses as much as digits as its factorization.

14750563917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4916854642.

The product of its (nonzero) digits is 793800, while the sum is 48.

The spelling of 14750563917 in words is "fourteen billion, seven hundred fifty million, five hundred sixty-three thousand, nine hundred seventeen".