6775489507 has 2 divisors, whose sum is σ = 6775489508. Its totient is φ = 6775489506.

The previous prime is 6775489447. The next prime is 6775489517. The reversal of 6775489507 is 7059845776.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6775489507 - 2²⁷ = 6641271779 is a prime.

It is not a weakly prime, because it can be changed into another prime (6775489517) 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, 3387744753 + 3387744754.

It is an arithmetic number, because the mean of its divisors is an integer number (3387744754).

Almost surely, 2^6775489507 is an apocalyptic number.

6775489507 is a deficient number, since it is larger than the sum of its proper divisors (1).

6775489507 is an equidigital number, since it uses as much as digits as its factorization.

6775489507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14817600, while the sum is 58.

The square root of 6775489507 is about 82313.3616553230. The cubic root of 6775489507 is about 1892.2574583118.

The spelling of 6775489507 in words is "six billion, seven hundred seventy-five million, four hundred eighty-nine thousand, five hundred seven".