6773257243 has 2 divisors, whose sum is σ = 6773257244. Its totient is φ = 6773257242.

The previous prime is 6773257229. The next prime is 6773257307. The reversal of 6773257243 is 3427523776.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6773257243 - 2⁹ = 6773256731 is a prime.

It is a super-2 number, since 2×6773257243² = 91754027359703922098, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6773257193 and 6773257202.

It is not a weakly prime, because it can be changed into another prime (6773257343) 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, 3386628621 + 3386628622.

It is an arithmetic number, because the mean of its divisors is an integer number (3386628622).

Almost surely, 2^6773257243 is an apocalyptic number.

6773257243 is a deficient number, since it is larger than the sum of its proper divisors (1).

6773257243 is an equidigital number, since it uses as much as digits as its factorization.

6773257243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1481760, while the sum is 46.

The square root of 6773257243 is about 82299.8009900389. The cubic root of 6773257243 is about 1892.0496267267.

The spelling of 6773257243 in words is "six billion, seven hundred seventy-three million, two hundred fifty-seven thousand, two hundred forty-three".