162797034997 has 2 divisors, whose sum is σ = 162797034998. Its totient is φ = 162797034996.

The previous prime is 162797034991. The next prime is 162797035039. The reversal of 162797034997 is 799430797261.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120969013636 + 41828021361 = 347806^2 + 204519^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-162797034997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162797034991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81398517498 + 81398517499.

It is an arithmetic number, because the mean of its divisors is an integer number (81398517499).

Almost surely, 2^162797034997 is an apocalyptic number.

It is an amenable number.

162797034997 is a deficient number, since it is larger than the sum of its proper divisors (1).

162797034997 is an equidigital number, since it uses as much as digits as its factorization.

162797034997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36006768, while the sum is 64.

The spelling of 162797034997 in words is "one hundred sixty-two billion, seven hundred ninety-seven million, thirty-four thousand, nine hundred ninety-seven".