6751307551 has 2 divisors, whose sum is σ = 6751307552. Its totient is φ = 6751307550.

The previous prime is 6751307543. The next prime is 6751307581. The reversal of 6751307551 is 1557031576.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6751307551 - 2³ = 6751307543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6751307581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3375653775 + 3375653776.

It is an arithmetic number, because the mean of its divisors is an integer number (3375653776).

Almost surely, 2^6751307551 is an apocalyptic number.

6751307551 is a deficient number, since it is larger than the sum of its proper divisors (1).

6751307551 is an equidigital number, since it uses as much as digits as its factorization.

6751307551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110250, while the sum is 40.

The square root of 6751307551 is about 82166.3407424232. The cubic root of 6751307551 is about 1890.0035974102.

The spelling of 6751307551 in words is "six billion, seven hundred fifty-one million, three hundred seven thousand, five hundred fifty-one".