14605732789 has 2 divisors, whose sum is σ = 14605732790. Its totient is φ = 14605732788.

The previous prime is 14605732759. The next prime is 14605732807. The reversal of 14605732789 is 98723750641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14580562500 + 25170289 = 120750^2 + 5017^2 .

It is an emirp because it is prime and its reverse (98723750641) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14605732789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14605732709) by changing a digit.

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 as a sum of consecutive naturals, namely, 7302866394 + 7302866395.

It is an arithmetic number, because the mean of its divisors is an integer number (7302866395).

It is a 1-persistent number, because it is pandigital, but 2⋅14605732789 = 29211465578 is not.

Almost surely, 2^14605732789 is an apocalyptic number.

It is an amenable number.

14605732789 is a deficient number, since it is larger than the sum of its proper divisors (1).

14605732789 is an equidigital number, since it uses as much as digits as its factorization.

14605732789 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 14605732789 in words is "fourteen billion, six hundred five million, seven hundred thirty-two thousand, seven hundred eighty-nine".