16601616048 has 80 divisors (see below), whose sum is σ = 43231518720. Its totient is φ = 5489651712.

The previous prime is 16601616019. The next prime is 16601616049. The reversal of 16601616048 is 84061610661.

16601616048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16601616048² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16601615997 and 16601616015.

It is not an unprimeable number, because it can be changed into a prime (16601616049) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3545773 + ... + 3550451.

It is an arithmetic number, because the mean of its divisors is an integer number (540393984).

Almost surely, 2^16601616048 is an apocalyptic number.

It is an amenable number.

16601616048 is an abundant number, since it is smaller than the sum of its proper divisors (26629902672).

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

16601616048 is a wasteful number, since it uses less digits than its factorization.

16601616048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5266 (or 5260 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The spelling of 16601616048 in words is "sixteen billion, six hundred one million, six hundred sixteen thousand, forty-eight".