6803865223 has 2 divisors, whose sum is σ = 6803865224. Its totient is φ = 6803865222.

The previous prime is 6803865217. The next prime is 6803865317. The reversal of 6803865223 is 3225683086.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6803865223 - 2²⁹ = 6266994311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6803865223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6803835223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3401932611 + 3401932612.

It is an arithmetic number, because the mean of its divisors is an integer number (3401932612).

Almost surely, 2^6803865223 is an apocalyptic number.

6803865223 is a deficient number, since it is larger than the sum of its proper divisors (1).

6803865223 is an equidigital number, since it uses as much as digits as its factorization.

6803865223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 414720, while the sum is 43.

The square root of 6803865223 is about 82485.5455398096. The cubic root of 6803865223 is about 1894.8953674565.

The spelling of 6803865223 in words is "six billion, eight hundred three million, eight hundred sixty-five thousand, two hundred twenty-three".