6775452919 has 2 divisors, whose sum is σ = 6775452920. Its totient is φ = 6775452918.

The previous prime is 6775452889. The next prime is 6775452941. The reversal of 6775452919 is 9192545776.

It is a happy number.

6775452919 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6775452919 - 2⁹ = 6775452407 is a prime.

It is a super-2 number, since 2×6775452919² = 91813524515171241122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6775452919.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6775452949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3387726459 + 3387726460.

It is an arithmetic number, because the mean of its divisors is an integer number (3387726460).

Almost surely, 2^6775452919 is an apocalyptic number.

6775452919 is a deficient number, since it is larger than the sum of its proper divisors (1).

6775452919 is an equidigital number, since it uses as much as digits as its factorization.

6775452919 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4762800, while the sum is 55.

The square root of 6775452919 is about 82313.1394067800. The cubic root of 6775452919 is about 1892.2540522090.

The spelling of 6775452919 in words is "six billion, seven hundred seventy-five million, four hundred fifty-two thousand, nine hundred nineteen".