6533343085 has 24 divisors (see below), whose sum is σ = 8330263704. Its totient is φ = 4917348480.

The previous prime is 6533343077. The next prime is 6533343101. The reversal of 6533343085 is 5803433356.

It can be written as a sum of positive squares in 4 ways, for example, as 295186761 + 6238156324 = 17181^2 + 78982^2 .

It is not a de Polignac number, because 6533343085 - 2³ = 6533343077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 141099 + ... + 181591.

It is an arithmetic number, because the mean of its divisors is an integer number (347094321).

Almost surely, 2^6533343085 is an apocalyptic number.

It is an amenable number.

6533343085 is a deficient number, since it is larger than the sum of its proper divisors (1796920619).

6533343085 is a wasteful number, since it uses less digits than its factorization.

6533343085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40605 (or 40582 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 40.

The square root of 6533343085 is about 80829.0980093184. The cubic root of 6533343085 is about 1869.4412511778.

The spelling of 6533343085 in words is "six billion, five hundred thirty-three million, three hundred forty-three thousand, eighty-five".