6805533822 has 16 divisors (see below), whose sum is σ = 13634663952. Its totient is φ = 2264578560.

The previous prime is 6805533821. The next prime is 6805533877. The reversal of 6805533822 is 2283355086.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6805533821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 979429 + ... + 986352.

It is an arithmetic number, because the mean of its divisors is an integer number (852166497).

Almost surely, 2^6805533822 is an apocalyptic number.

6805533822 is an abundant number, since it is smaller than the sum of its proper divisors (6829130130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6805533822 is a wasteful number, since it uses less digits than its factorization.

6805533822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1966363.

The product of its (nonzero) digits is 345600, while the sum is 42.

The square root of 6805533822 is about 82495.6594130867. The cubic root of 6805533822 is about 1895.0502579477.

The spelling of 6805533822 in words is "six billion, eight hundred five million, five hundred thirty-three thousand, eight hundred twenty-two".