14776008165 has 12 divisors (see below), whose sum is σ = 25611747564. Its totient is φ = 7880537664.

The previous prime is 14776008139. The next prime is 14776008193. The reversal of 14776008165 is 56180067741.

It can be written as a sum of positive squares in 2 ways, for example, as 3696761601 + 11079246564 = 60801^2 + 105258^2 .

It is not a de Polignac number, because 14776008165 - 2¹¹ = 14776006117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 328355737 = 14776008165 / (1 + 4 + 7 + 7 + 6 + 0 + 0 + 8 + 1 + 6 + 5).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14776008165.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 164177824 + ... + 164177913.

It is an arithmetic number, because the mean of its divisors is an integer number (2134312297).

Almost surely, 2^14776008165 is an apocalyptic number.

14776008165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14776008165 is a deficient number, since it is larger than the sum of its proper divisors (10835739399).

14776008165 is a wasteful number, since it uses less digits than its factorization.

14776008165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328355748 (or 328355745 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 45.

The spelling of 14776008165 in words is "fourteen billion, seven hundred seventy-six million, eight thousand, one hundred sixty-five".