160980959 has 2 divisors, whose sum is σ = 160980960. Its totient is φ = 160980958.

The previous prime is 160980931. The next prime is 160980991. The reversal of 160980959 is 959089061.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-160980959 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160982959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80490479 + 80490480.

It is an arithmetic number, because the mean of its divisors is an integer number (80490480).

Almost surely, 2^160980959 is an apocalyptic number.

160980959 is a deficient number, since it is larger than the sum of its proper divisors (1).

160980959 is an equidigital number, since it uses as much as digits as its factorization.

160980959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 174960, while the sum is 47.

The square root of 160980959 is about 12687.8271977514. The cubic root of 160980959 is about 543.9907354517.

The spelling of 160980959 in words is "one hundred sixty million, nine hundred eighty thousand, nine hundred fifty-nine".