163092461617 has 2 divisors, whose sum is σ = 163092461618. Its totient is φ = 163092461616.

The previous prime is 163092461603. The next prime is 163092461647. The reversal of 163092461617 is 716164290361.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110545610256 + 52546851361 = 332484^2 + 229231^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-163092461617 is a prime.

It is not a weakly prime, because it can be changed into another prime (163092461647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81546230808 + 81546230809.

It is an arithmetic number, because the mean of its divisors is an integer number (81546230809).

Almost surely, 2^163092461617 is an apocalyptic number.

It is an amenable number.

163092461617 is a deficient number, since it is larger than the sum of its proper divisors (1).

163092461617 is an equidigital number, since it uses as much as digits as its factorization.

163092461617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 46.

The spelling of 163092461617 in words is "one hundred sixty-three billion, ninety-two million, four hundred sixty-one thousand, six hundred seventeen".