14791668025 has 6 divisors (see below), whose sum is σ = 18341668382. Its totient is φ = 11833334400.

The previous prime is 14791668019. The next prime is 14791668041. The reversal of 14791668025 is 52086619741.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 48608784 + 14743059241 = 6972^2 + 121421^2 .

It is a de Polignac number, because none of the positive numbers 2^k-14791668025 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14791668025.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 295833336 + ... + 295833385.

Almost surely, 2^14791668025 is an apocalyptic number.

It is an amenable number.

14791668025 is a deficient number, since it is larger than the sum of its proper divisors (3550000357).

14791668025 is an equidigital number, since it uses as much as digits as its factorization.

14791668025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591666731 (or 591666726 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 49.

The spelling of 14791668025 in words is "fourteen billion, seven hundred ninety-one million, six hundred sixty-eight thousand, twenty-five".