16460872270177 has 2 divisors, whose sum is σ = 16460872270178. Its totient is φ = 16460872270176.

The previous prime is 16460872270027. The next prime is 16460872270207. The reversal of 16460872270177 is 77107227806461.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8410237801681 + 8050634468496 = 2900041^2 + 2837364^2 .

It is a cyclic number.

It is not a de Polignac number, because 16460872270177 - 2²³ = 16460863881569 is a prime.

It is a super-2 number, since 2×16460872270177² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (16460872270877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8230436135088 + 8230436135089.

It is an arithmetic number, because the mean of its divisors is an integer number (8230436135089).

Almost surely, 2^{16460872270177} is an apocalyptic number.

It is an amenable number.

16460872270177 is a deficient number, since it is larger than the sum of its proper divisors (1).

16460872270177 is an equidigital number, since it uses as much as digits as its factorization.

16460872270177 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11063808, while the sum is 58.

The spelling of 16460872270177 in words is "sixteen trillion, four hundred sixty billion, eight hundred seventy-two million, two hundred seventy thousand, one hundred seventy-seven".