8664464133 has 96 divisors (see below), whose sum is σ = 14585159680. Its totient is φ = 5103933120.

The previous prime is 8664464131. The next prime is 8664464167. The reversal of 8664464133 is 3314644668.

It is a happy number.

It is not a de Polignac number, because 8664464133 - 2¹ = 8664464131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8664464131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10086258 + ... + 10087116.

Almost surely, 2^8664464133 is an apocalyptic number.

It is an amenable number.

8664464133 is a deficient number, since it is larger than the sum of its proper divisors (5920695547).

8664464133 is a wasteful number, since it uses less digits than its factorization.

8664464133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021 (or 1009 counting only the distinct ones).

The product of its digits is 995328, while the sum is 45.

The square root of 8664464133 is about 93083.1033700531. The cubic root of 8664464133 is about 2053.9060275661.

The spelling of 8664464133 in words is "eight billion, six hundred sixty-four million, four hundred sixty-four thousand, one hundred thirty-three".