216083064959 has 16 divisors (see below), whose sum is σ = 237537878400. Its totient is φ = 195650456064.

The previous prime is 216083064881. The next prime is 216083064971. The reversal of 216083064959 is 959460380612.

It is a cyclic number.

It is not a de Polignac number, because 216083064959 - 2¹⁶ = 216082999423 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 216083064959.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216083064059) 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 15 ways as a sum of consecutive naturals, for example, 654599 + ... + 927720.

It is an arithmetic number, because the mean of its divisors is an integer number (14846117400).

Almost surely, 2^216083064959 is an apocalyptic number.

216083064959 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

216083064959 is a deficient number, since it is larger than the sum of its proper divisors (21454813441).

216083064959 is a wasteful number, since it uses less digits than its factorization.

216083064959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582642.

The product of its (nonzero) digits is 2799360, while the sum is 53.

The spelling of 216083064959 in words is "two hundred sixteen billion, eighty-three million, sixty-four thousand, nine hundred fifty-nine".