9165167269073 has 2 divisors, whose sum is σ = 9165167269074. Its totient is φ = 9165167269072.

The previous prime is 9165167269033. The next prime is 9165167269133. The reversal of 9165167269073 is 3709627615619.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9159865681729 + 5301587344 = 3026527^2 + 72812^2 .

It is an emirp because it is prime and its reverse (3709627615619) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9165167269073 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9165167268997 and 9165167269015.

It is not a weakly prime, because it can be changed into another prime (9165167269033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4582583634536 + 4582583634537.

It is an arithmetic number, because the mean of its divisors is an integer number (4582583634537).

Almost surely, 2^{9165167269073} is an apocalyptic number.

It is an amenable number.

9165167269073 is a deficient number, since it is larger than the sum of its proper divisors (1).

9165167269073 is an equidigital number, since it uses as much as digits as its factorization.

9165167269073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25719120, while the sum is 62.

The spelling of 9165167269073 in words is "nine trillion, one hundred sixty-five billion, one hundred sixty-seven million, two hundred sixty-nine thousand, seventy-three".