16773660574223 has 16 divisors (see below), whose sum is σ = 19217278959360. Its totient is φ = 14341889353536.

The previous prime is 16773660574141. The next prime is 16773660574291. The reversal of 16773660574223 is 32247506637761.

It is a cyclic number.

It is not a de Polignac number, because 16773660574223 - 2²⁴ = 16773643797007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16773660573223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181591136 + ... + 181683482.

It is an arithmetic number, because the mean of its divisors is an integer number (1201079934960).

Almost surely, 2^{16773660574223} is an apocalyptic number.

16773660574223 is a deficient number, since it is larger than the sum of its proper divisors (2443618385137).

16773660574223 is an equidigital number, since it uses as much as digits as its factorization.

16773660574223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156206.

The product of its (nonzero) digits is 53343360, while the sum is 59.

The spelling of 16773660574223 in words is "sixteen trillion, seven hundred seventy-three billion, six hundred sixty million, five hundred seventy-four thousand, two hundred twenty-three".