6775070009 has 2 divisors, whose sum is σ = 6775070010. Its totient is φ = 6775070008.

The previous prime is 6775069997. The next prime is 6775070011. The reversal of 6775070009 is 9000705776.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6438457600 + 336612409 = 80240^2 + 18347^2 .

It is a cyclic number.

It is not a de Polignac number, because 6775070009 - 2⁸ = 6775069753 is a prime.

Together with 6775070011, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6775070909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3387535004 + 3387535005.

It is an arithmetic number, because the mean of its divisors is an integer number (3387535005).

Almost surely, 2^6775070009 is an apocalyptic number.

It is an amenable number.

6775070009 is a deficient number, since it is larger than the sum of its proper divisors (1).

6775070009 is an equidigital number, since it uses as much as digits as its factorization.

6775070009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 92610, while the sum is 41.

The square root of 6775070009 is about 82310.8134390616. The cubic root of 6775070009 is about 1892.2184050645.

The spelling of 6775070009 in words is "six billion, seven hundred seventy-five million, seventy thousand, nine".