16498275219 has 6 divisors (see below), whose sum is σ = 23830841996. Its totient is φ = 10998850140.

The previous prime is 16498275193. The next prime is 16498275229. The reversal of 16498275219 is 91257289461.

It is a happy number.

16498275219 is a `hidden beast` number, since 1 + 6 + 4 + 98 + 27 + 521 + 9 = 666.

It is not a de Polignac number, because 16498275219 - 2⁷ = 16498275091 is a prime.

It is a super-2 number, since 2×16498275219² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16498275229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 916570837 + ... + 916570854.

Almost surely, 2^16498275219 is an apocalyptic number.

16498275219 is a deficient number, since it is larger than the sum of its proper divisors (7332566777).

16498275219 is a wasteful number, since it uses less digits than its factorization.

16498275219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1833141697 (or 1833141694 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 54.

The spelling of 16498275219 in words is "sixteen billion, four hundred ninety-eight million, two hundred seventy-five thousand, two hundred nineteen".