6805589133 has 8 divisors (see below), whose sum is σ = 10370421568. Its totient is φ = 3888908064.

The previous prime is 6805589113. The next prime is 6805589137. The reversal of 6805589133 is 3319855086.

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

It is not a de Polignac number, because 6805589133 - 2⁶ = 6805589069 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6805589137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162037816 + ... + 162037857.

It is an arithmetic number, because the mean of its divisors is an integer number (1296302696).

Almost surely, 2^6805589133 is an apocalyptic number.

It is an amenable number.

6805589133 is a deficient number, since it is larger than the sum of its proper divisors (3564832435).

6805589133 is a wasteful number, since it uses less digits than its factorization.

6805589133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324075683.

The product of its (nonzero) digits is 777600, while the sum is 48.

The square root of 6805589133 is about 82495.9946482252. The cubic root of 6805589133 is about 1895.0553918502.

The spelling of 6805589133 in words is "six billion, eight hundred five million, five hundred eighty-nine thousand, one hundred thirty-three".