16653316504 has 32 divisors (see below), whose sum is σ = 34381972800. Its totient is φ = 7498940320.

The previous prime is 16653316487. The next prime is 16653316523. The reversal of 16653316504 is 40561335661.

16653316504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 874894 + ... + 893725.

It is an arithmetic number, because the mean of its divisors is an integer number (1074436650).

Almost surely, 2^16653316504 is an apocalyptic number.

It is an amenable number.

16653316504 is an abundant number, since it is smaller than the sum of its proper divisors (17728656296).

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

16653316504 is a wasteful number, since it uses less digits than its factorization.

16653316504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1768743 (or 1768739 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 16653316504 in words is "sixteen billion, six hundred fifty-three million, three hundred sixteen thousand, five hundred four".