8164163356 has 6 divisors (see below), whose sum is σ = 14287285880. Its totient is φ = 4082081676.

The previous prime is 8164163353. The next prime is 8164163383. The reversal of 8164163356 is 6533614618.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8164163353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020520416 + ... + 1020520423.

Almost surely, 2^8164163356 is an apocalyptic number.

It is an amenable number.

8164163356 is a deficient number, since it is larger than the sum of its proper divisors (6123122524).

8164163356 is a wasteful number, since it uses less digits than its factorization.

8164163356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2041040843 (or 2041040841 counting only the distinct ones).

The product of its digits is 311040, while the sum is 43.

The square root of 8164163356 is about 90355.7599492141. The cubic root of 8164163356 is about 2013.5877570402.

The spelling of 8164163356 in words is "eight billion, one hundred sixty-four million, one hundred sixty-three thousand, three hundred fifty-six".