173116464163 has 16 divisors (see below), whose sum is σ = 179393518080. Its totient is φ = 166860229536.

The previous prime is 173116464161. The next prime is 173116464217. The reversal of 173116464163 is 361464611371.

It is a cyclic number.

It is not a de Polignac number, because 173116464163 - 2¹ = 173116464161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (173116464161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63950056 + ... + 63952762.

It is an arithmetic number, because the mean of its divisors is an integer number (11212094880).

Almost surely, 2^173116464163 is an apocalyptic number.

173116464163 is a deficient number, since it is larger than the sum of its proper divisors (6277053917).

173116464163 is a wasteful number, since it uses less digits than its factorization.

173116464163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5706.

The product of its digits is 217728, while the sum is 43.

The spelling of 173116464163 in words is "one hundred seventy-three billion, one hundred sixteen million, four hundred sixty-four thousand, one hundred sixty-three".