6750839462881 has 2 divisors, whose sum is σ = 6750839462882. Its totient is φ = 6750839462880.

The previous prime is 6750839462813. The next prime is 6750839462971. The reversal of 6750839462881 is 1882649380576.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5224922784481 + 1525916678400 = 2285809^2 + 1235280^2 .

It is a cyclic number.

It is not a de Polignac number, because 6750839462881 - 2⁷ = 6750839462753 is a prime.

It is a super-2 number, since 2×6750839462881² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6750839462581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3375419731440 + 3375419731441.

It is an arithmetic number, because the mean of its divisors is an integer number (3375419731441).

It is a 1-persistent number, because it is pandigital, but 2⋅6750839462881 = 13501678925762 is not.

Almost surely, 2^{6750839462881} is an apocalyptic number.

It is an amenable number.

6750839462881 is a deficient number, since it is larger than the sum of its proper divisors (1).

6750839462881 is an equidigital number, since it uses as much as digits as its factorization.

6750839462881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139345920, while the sum is 67.

The spelling of 6750839462881 in words is "six trillion, seven hundred fifty billion, eight hundred thirty-nine million, four hundred sixty-two thousand, eight hundred eighty-one".