16616716524992 has 56 divisors (see below), whose sum is σ = 33407348955552. Its totient is φ = 8199645824000.

The previous prime is 16616716524983. The next prime is 16616716525037. The reversal of 16616716524992 is 29942561761661.

It is a super-2 number, since 2×16616716524992² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2122583 + ... + 6143190.

Almost surely, 2^{16616716524992} is an apocalyptic number.

It is an amenable number.

16616716524992 is an abundant number, since it is smaller than the sum of its proper divisors (16790632430560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16616716524992 is a wasteful number, since it uses less digits than its factorization.

16616716524992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8266197 (or 8266187 counting only the distinct ones).

The product of its digits is 58786560, while the sum is 65.

The spelling of 16616716524992 in words is "sixteen trillion, six hundred sixteen billion, seven hundred sixteen million, five hundred twenty-four thousand, nine hundred ninety-two".