8163995333 has 8 divisors (see below), whose sum is σ = 8806207200. Its totient is φ = 7523813808.

The previous prime is 8163995311. The next prime is 8163995341. The reversal of 8163995333 is 3335993618.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8163995333 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 (8163995353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 499223 + ... + 515316.

It is an arithmetic number, because the mean of its divisors is an integer number (1100775900).

Almost surely, 2^8163995333 is an apocalyptic number.

It is an amenable number.

8163995333 is a deficient number, since it is larger than the sum of its proper divisors (642211867).

8163995333 is a wasteful number, since it uses less digits than its factorization.

8163995333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015171.

The product of its digits is 1574640, while the sum is 50.

The square root of 8163995333 is about 90354.8301586584. The cubic root of 8163995333 is about 2013.5739433620.

The spelling of 8163995333 in words is "eight billion, one hundred sixty-three million, nine hundred ninety-five thousand, three hundred thirty-three".