14807979775 has 6 divisors (see below), whose sum is σ = 18361894952. Its totient is φ = 11846383800.

The previous prime is 14807979733. The next prime is 14807979793. The reversal of 14807979775 is 57797970841.

It is a happy number.

It is not a de Polignac number, because 14807979775 - 2⁷ = 14807979647 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 296159571 + ... + 296159620.

Almost surely, 2^14807979775 is an apocalyptic number.

14807979775 is a deficient number, since it is larger than the sum of its proper divisors (3553915177).

14807979775 is an equidigital number, since it uses as much as digits as its factorization.

14807979775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592319201 (or 592319196 counting only the distinct ones).

The product of its (nonzero) digits is 31116960, while the sum is 64.

The spelling of 14807979775 in words is "fourteen billion, eight hundred seven million, nine hundred seventy-nine thousand, seven hundred seventy-five".