6804612853 has 2 divisors, whose sum is σ = 6804612854. Its totient is φ = 6804612852.

The previous prime is 6804612817. The next prime is 6804612877. The reversal of 6804612853 is 3582164086.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6454997649 + 349615204 = 80343^2 + 18698^2 .

It is a cyclic number.

It is not a de Polignac number, because 6804612853 - 2²⁵ = 6771058421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6804612553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3402306426 + 3402306427.

It is an arithmetic number, because the mean of its divisors is an integer number (3402306427).

Almost surely, 2^6804612853 is an apocalyptic number.

It is an amenable number.

6804612853 is a deficient number, since it is larger than the sum of its proper divisors (1).

6804612853 is an equidigital number, since it uses as much as digits as its factorization.

6804612853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 6804612853 is about 82490.0773002426. The cubic root of 6804612853 is about 1894.9647705919.

The spelling of 6804612853 in words is "six billion, eight hundred four million, six hundred twelve thousand, eight hundred fifty-three".