16573412324223 has 12 divisors (see below), whose sum is σ = 23939517587128. Its totient is φ = 11048874981840.

The previous prime is 16573412324197. The next prime is 16573412324237. The reversal of 16573412324223 is 32242321437561.

16573412324223 is a `hidden beast` number, since 1 + 6 + 5 + 7 + 3 + 412 + 3 + 2 + 4 + 223 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-16573412324223 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 (16573412324323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3946165 + ... + 6979902.

Almost surely, 2^{16573412324223} is an apocalyptic number.

16573412324223 is a deficient number, since it is larger than the sum of its proper divisors (7366105262905).

16573412324223 is a wasteful number, since it uses less digits than its factorization.

16573412324223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11094614 (or 11094611 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 45.

The spelling of 16573412324223 in words is "sixteen trillion, five hundred seventy-three billion, four hundred twelve million, three hundred twenty-four thousand, two hundred twenty-three".