16574982416 has 20 divisors (see below), whose sum is σ = 32520537600. Its totient is φ = 8182585632.

The previous prime is 16574982397. The next prime is 16574982427. The reversal of 16574982416 is 61428947561.

It is a happy number.

16574982416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 6555296 + ... + 6557823.

It is an arithmetic number, because the mean of its divisors is an integer number (1626026880).

Almost surely, 2^16574982416 is an apocalyptic number.

16574982416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16574982416 is a deficient number, since it is larger than the sum of its proper divisors (15945555184).

16574982416 is a wasteful number, since it uses less digits than its factorization.

16574982416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13113206 (or 13113200 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 53.

The spelling of 16574982416 in words is "sixteen billion, five hundred seventy-four million, nine hundred eighty-two thousand, four hundred sixteen".