6804875113 has 2 divisors, whose sum is σ = 6804875114. Its totient is φ = 6804875112.

The previous prime is 6804875093. The next prime is 6804875117. The reversal of 6804875113 is 3115784086.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5132719449 + 1672155664 = 71643^2 + 40892^2 .

It is a cyclic number.

It is not a de Polignac number, because 6804875113 - 2¹³ = 6804866921 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6804875113.

It is not a weakly prime, because it can be changed into another prime (6804875117) 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 as a sum of consecutive naturals, namely, 3402437556 + 3402437557.

It is an arithmetic number, because the mean of its divisors is an integer number (3402437557).

Almost surely, 2^6804875113 is an apocalyptic number.

It is an amenable number.

6804875113 is a deficient number, since it is larger than the sum of its proper divisors (1).

6804875113 is an equidigital number, since it uses as much as digits as its factorization.

6804875113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 6804875113 is about 82491.6669306664. Note that the first 3 decimals coincide. The cubic root of 6804875113 is about 1894.9891152087.

The spelling of 6804875113 in words is "six billion, eight hundred four million, eight hundred seventy-five thousand, one hundred thirteen".