17714455489 has 2 divisors, whose sum is σ = 17714455490. Its totient is φ = 17714455488.

The previous prime is 17714455463. The next prime is 17714455597. The reversal of 17714455489 is 98455441771.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14540259889 + 3174195600 = 120583^2 + 56340^2 .

It is an emirp because it is prime and its reverse (98455441771) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 17714455489 - 2¹³ = 17714447297 is a prime.

It is not a weakly prime, because it can be changed into another prime (17714456489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8857227744 + 8857227745.

It is an arithmetic number, because the mean of its divisors is an integer number (8857227745).

Almost surely, 2^17714455489 is an apocalyptic number.

It is an amenable number.

17714455489 is a deficient number, since it is larger than the sum of its proper divisors (1).

17714455489 is an equidigital number, since it uses as much as digits as its factorization.

17714455489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5644800, while the sum is 55.

The spelling of 17714455489 in words is "seventeen billion, seven hundred fourteen million, four hundred fifty-five thousand, four hundred eighty-nine".