14872157579 has 4 divisors (see below), whose sum is σ = 14874515976. Its totient is φ = 14869799184.

The previous prime is 14872157569. The next prime is 14872157593. The reversal of 14872157579 is 97575127841.

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

It is a cyclic number.

It is not a de Polignac number, because 14872157579 - 2⁴ = 14872157563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14872157519) 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, 1169714 + ... + 1182359.

It is an arithmetic number, because the mean of its divisors is an integer number (3718628994).

Almost surely, 2^14872157579 is an apocalyptic number.

14872157579 is a deficient number, since it is larger than the sum of its proper divisors (2358397).

14872157579 is an equidigital number, since it uses as much as digits as its factorization.

14872157579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2358396.

The product of its digits is 4939200, while the sum is 56.

The spelling of 14872157579 in words is "fourteen billion, eight hundred seventy-two million, one hundred fifty-seven thousand, five hundred seventy-nine".