14477054489 has 2 divisors, whose sum is σ = 14477054490. Its totient is φ = 14477054488.

The previous prime is 14477054447. The next prime is 14477054513. The reversal of 14477054489 is 98445077441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9675673225 + 4801381264 = 98365^2 + 69292^2 .

It is an emirp because it is prime and its reverse (98445077441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14477054489 - 2⁸ = 14477054233 is a prime.

It is a super-2 number, since 2×14477054489² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14477054489.

It is not a weakly prime, because it can be changed into another prime (14477054419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7238527244 + 7238527245.

It is an arithmetic number, because the mean of its divisors is an integer number (7238527245).

Almost surely, 2^14477054489 is an apocalyptic number.

It is an amenable number.

14477054489 is a deficient number, since it is larger than the sum of its proper divisors (1).

14477054489 is an equidigital number, since it uses as much as digits as its factorization.

14477054489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4515840, while the sum is 53.

The spelling of 14477054489 in words is "fourteen billion, four hundred seventy-seven million, fifty-four thousand, four hundred eighty-nine".