16363982359 has 4 divisors (see below), whose sum is σ = 16468211704. Its totient is φ = 16259753016.

The previous prime is 16363982357. The next prime is 16363982363. The reversal of 16363982359 is 95328936361.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95328936361 = 3907 ⋅24399523.

It is a cyclic number.

It is not a de Polignac number, because 16363982359 - 2¹ = 16363982357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16363982357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52114437 + ... + 52114750.

It is an arithmetic number, because the mean of its divisors is an integer number (4117052926).

Almost surely, 2^16363982359 is an apocalyptic number.

16363982359 is a deficient number, since it is larger than the sum of its proper divisors (104229345).

16363982359 is a wasteful number, since it uses less digits than its factorization.

16363982359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104229344.

The product of its digits is 6298560, while the sum is 55.

The spelling of 16363982359 in words is "sixteen billion, three hundred sixty-three million, nine hundred eighty-two thousand, three hundred fifty-nine".