6805501229 has 2 divisors, whose sum is σ = 6805501230. Its totient is φ = 6805501228.

The previous prime is 6805501223. The next prime is 6805501231. The reversal of 6805501229 is 9221055086.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4546400329 + 2259100900 = 67427^2 + 47530^2 .

It is a cyclic number.

It is not a de Polignac number, because 6805501229 - 2⁸ = 6805500973 is a prime.

Together with 6805501231, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 6805501192 and 6805501201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6805501223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3402750614 + 3402750615.

It is an arithmetic number, because the mean of its divisors is an integer number (3402750615).

Almost surely, 2^6805501229 is an apocalyptic number.

It is an amenable number.

6805501229 is a deficient number, since it is larger than the sum of its proper divisors (1).

6805501229 is an equidigital number, since it uses as much as digits as its factorization.

6805501229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 6805501229 is about 82495.4618691234. The cubic root of 6805501229 is about 1895.0472326905.

The spelling of 6805501229 in words is "six billion, eight hundred five million, five hundred one thousand, two hundred twenty-nine".