965039348173 has 2 divisors, whose sum is σ = 965039348174. Its totient is φ = 965039348172.

The previous prime is 965039348159. The next prime is 965039348191. The reversal of 965039348173 is 371843930569.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 877019139049 + 88020209124 = 936493^2 + 296682^2 .

It is an emirp because it is prime and its reverse (371843930569) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 965039348173 - 2¹⁷ = 965039217101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (965039348113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482519674086 + 482519674087.

It is an arithmetic number, because the mean of its divisors is an integer number (482519674087).

Almost surely, 2^965039348173 is an apocalyptic number.

It is an amenable number.

965039348173 is a deficient number, since it is larger than the sum of its proper divisors (1).

965039348173 is an equidigital number, since it uses as much as digits as its factorization.

965039348173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14696640, while the sum is 58.

The spelling of 965039348173 in words is "nine hundred sixty-five billion, thirty-nine million, three hundred forty-eight thousand, one hundred seventy-three".