16613623606604 has 24 divisors (see below), whose sum is σ = 29805332755968. Its totient is φ = 8099158284560.

The previous prime is 16613623606579. The next prime is 16613623606649. The reversal of 16613623606604 is 40660632631661.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167955002 + ... + 168053889.

It is an arithmetic number, because the mean of its divisors is an integer number (1241888864832).

Almost surely, 2^{16613623606604} is an apocalyptic number.

It is an amenable number.

16613623606604 is a deficient number, since it is larger than the sum of its proper divisors (13191709149364).

16613623606604 is a wasteful number, since it uses less digits than its factorization.

16613623606604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336009205 (or 336009203 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 50.

The spelling of 16613623606604 in words is "sixteen trillion, six hundred thirteen billion, six hundred twenty-three million, six hundred six thousand, six hundred four".