160646454685279 has 2 divisors, whose sum is σ = 160646454685280. Its totient is φ = 160646454685278.

The previous prime is 160646454685187. The next prime is 160646454685289. The reversal of 160646454685279 is 972586454646061.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 160646454685279 - 2⁹ = 160646454684767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160646454685289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80323227342639 + 80323227342640.

It is an arithmetic number, because the mean of its divisors is an integer number (80323227342640).

Almost surely, 2^{160646454685279} is an apocalyptic number.

160646454685279 is a deficient number, since it is larger than the sum of its proper divisors (1).

160646454685279 is an equidigital number, since it uses as much as digits as its factorization.

160646454685279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2090188800, while the sum is 73.

The spelling of 160646454685279 in words is "one hundred sixty trillion, six hundred forty-six billion, four hundred fifty-four million, six hundred eighty-five thousand, two hundred seventy-nine".