6798611406571 has 2 divisors, whose sum is σ = 6798611406572. Its totient is φ = 6798611406570.

The previous prime is 6798611406551. The next prime is 6798611406577. The reversal of 6798611406571 is 1756041168976.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6798611406571 - 2⁷ = 6798611406443 is a prime.

It is a super-2 number, since 2×6798611406571² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6798611406577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3399305703285 + 3399305703286.

It is an arithmetic number, because the mean of its divisors is an integer number (3399305703286).

Almost surely, 2^{6798611406571} is an apocalyptic number.

6798611406571 is a deficient number, since it is larger than the sum of its proper divisors (1).

6798611406571 is an equidigital number, since it uses as much as digits as its factorization.

6798611406571 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15240960, while the sum is 61.

The spelling of 6798611406571 in words is "six trillion, seven hundred ninety-eight billion, six hundred eleven million, four hundred six thousand, five hundred seventy-one".