6710850007681 has 2 divisors, whose sum is σ = 6710850007682. Its totient is φ = 6710850007680.

The previous prime is 6710850007663. The next prime is 6710850007691. The reversal of 6710850007681 is 1867000580176.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5723022736656 + 987827271025 = 2392284^2 + 993895^2 .

It is a cyclic number.

It is not a de Polignac number, because 6710850007681 - 2¹¹ = 6710850005633 is a prime.

It is a super-2 number, since 2×6710850007681² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6710850007691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3355425003840 + 3355425003841.

It is an arithmetic number, because the mean of its divisors is an integer number (3355425003841).

Almost surely, 2^{6710850007681} is an apocalyptic number.

It is an amenable number.

6710850007681 is a deficient number, since it is larger than the sum of its proper divisors (1).

6710850007681 is an equidigital number, since it uses as much as digits as its factorization.

6710850007681 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 564480, while the sum is 49.

The spelling of 6710850007681 in words is "six trillion, seven hundred ten billion, eight hundred fifty million, seven thousand, six hundred eighty-one".