163080662959 has 2 divisors, whose sum is σ = 163080662960. Its totient is φ = 163080662958.

The previous prime is 163080662887. The next prime is 163080662963. The reversal of 163080662959 is 959266080361.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 163080662959 - 2⁹ = 163080662447 is a prime.

It is a super-2 number, since 2×163080662959² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (163080672959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81540331479 + 81540331480.

It is an arithmetic number, because the mean of its divisors is an integer number (81540331480).

Almost surely, 2^163080662959 is an apocalyptic number.

163080662959 is a deficient number, since it is larger than the sum of its proper divisors (1).

163080662959 is an equidigital number, since it uses as much as digits as its factorization.

163080662959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4199040, while the sum is 55.

The spelling of 163080662959 in words is "one hundred sixty-three billion, eighty million, six hundred sixty-two thousand, nine hundred fifty-nine".