8533664339 has 4 divisors (see below), whose sum is σ = 8636479656. Its totient is φ = 8430849024.

The previous prime is 8533664329. The next prime is 8533664371. The reversal of 8533664339 is 9334663358.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8533664339 - 2¹⁶ = 8533598803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8533664329) 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, 51407534 + ... + 51407699.

It is an arithmetic number, because the mean of its divisors is an integer number (2159119914).

Almost surely, 2^8533664339 is an apocalyptic number.

8533664339 is a deficient number, since it is larger than the sum of its proper divisors (102815317).

8533664339 is a wasteful number, since it uses less digits than its factorization.

8533664339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102815316.

The product of its digits is 4199040, while the sum is 50.

The square root of 8533664339 is about 92377.8346736922. The cubic root of 8533664339 is about 2043.5182415375.

The spelling of 8533664339 in words is "eight billion, five hundred thirty-three million, six hundred sixty-four thousand, three hundred thirty-nine".