6800850085 has 8 divisors (see below), whose sum is σ = 8641080216. Its totient is φ = 5120640000.

The previous prime is 6800850071. The next prime is 6800850097. The reversal of 6800850085 is 5800580086.

It can be written as a sum of positive squares in 4 ways, for example, as 53377636 + 6747472449 = 7306^2 + 82143^2 .

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

It is not a de Polignac number, because 6800850085 - 2⁵ = 6800850053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40004916 + ... + 40005085.

It is an arithmetic number, because the mean of its divisors is an integer number (1080135027).

Almost surely, 2^6800850085 is an apocalyptic number.

It is an amenable number.

6800850085 is a deficient number, since it is larger than the sum of its proper divisors (1840230131).

6800850085 is a wasteful number, since it uses less digits than its factorization.

6800850085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80010023.

The product of its (nonzero) digits is 76800, while the sum is 40.

The square root of 6800850085 is about 82467.2667486925. The cubic root of 6800850085 is about 1894.6154179959.

The spelling of 6800850085 in words is "six billion, eight hundred million, eight hundred fifty thousand, eighty-five".