16500470099 has 8 divisors (see below), whose sum is σ = 17034255360. Its totient is φ = 15966779400.

The previous prime is 16500470059. The next prime is 16500470159. The reversal of 16500470099 is 99007400561.

16500470099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-16500470099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16500470009) 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, 560354 + ... + 589064.

It is an arithmetic number, because the mean of its divisors is an integer number (2129281920).

Almost surely, 2^16500470099 is an apocalyptic number.

16500470099 is a deficient number, since it is larger than the sum of its proper divisors (533785261).

16500470099 is a wasteful number, since it uses less digits than its factorization.

16500470099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47281.

The product of its (nonzero) digits is 68040, while the sum is 41.

The spelling of 16500470099 in words is "sixteen billion, five hundred million, four hundred seventy thousand, ninety-nine".