16474604568 has 32 divisors (see below), whose sum is σ = 41195031360. Its totient is φ = 5490398880.

The previous prime is 16474604561. The next prime is 16474604581. The reversal of 16474604568 is 86540647461.

16474604568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 16474604568.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16474604561) 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 7 ways as a sum of consecutive naturals, for example, 51771 + ... + 188757.

It is an arithmetic number, because the mean of its divisors is an integer number (1287344730).

Almost surely, 2^16474604568 is an apocalyptic number.

It is an amenable number.

16474604568 is an abundant number, since it is smaller than the sum of its proper divisors (24720426792).

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

16474604568 is a wasteful number, since it uses less digits than its factorization.

16474604568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142007 (or 142003 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 51.

The spelling of 16474604568 in words is "sixteen billion, four hundred seventy-four million, six hundred four thousand, five hundred sixty-eight".