14972569475 has 6 divisors (see below), whose sum is σ = 18565986180. Its totient is φ = 11978055560.

The previous prime is 14972569457. The next prime is 14972569489. The reversal of 14972569475 is 57496527941.

It is a happy number.

It is not a de Polignac number, because 14972569475 - 2¹² = 14972565379 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 299451365 + ... + 299451414.

It is an arithmetic number, because the mean of its divisors is an integer number (3094331030).

Almost surely, 2^14972569475 is an apocalyptic number.

14972569475 is a deficient number, since it is larger than the sum of its proper divisors (3593416705).

14972569475 is an equidigital number, since it uses as much as digits as its factorization.

14972569475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598902789 (or 598902784 counting only the distinct ones).

The product of its digits is 19051200, while the sum is 59.

The spelling of 14972569475 in words is "fourteen billion, nine hundred seventy-two million, five hundred sixty-nine thousand, four hundred seventy-five".