14945795797 has 2 divisors, whose sum is σ = 14945795798. Its totient is φ = 14945795796.

The previous prime is 14945795779. The next prime is 14945795833. The reversal of 14945795797 is 79759754941.

Together with previous prime (14945795779) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11394708516 + 3551087281 = 106746^2 + 59591^2 .

It is a cyclic number.

It is not a de Polignac number, because 14945795797 - 2²⁷ = 14811578069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14945795197) by changing a digit.

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 as a sum of consecutive naturals, namely, 7472897898 + 7472897899.

It is an arithmetic number, because the mean of its divisors is an integer number (7472897899).

Almost surely, 2^14945795797 is an apocalyptic number.

It is an amenable number.

14945795797 is a deficient number, since it is larger than the sum of its proper divisors (1).

14945795797 is an equidigital number, since it uses as much as digits as its factorization.

14945795797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 100018800, while the sum is 67.

The spelling of 14945795797 in words is "fourteen billion, nine hundred forty-five million, seven hundred ninety-five thousand, seven hundred ninety-seven".