6716886671353 has 2 divisors, whose sum is σ = 6716886671354. Its totient is φ = 6716886671352.

The previous prime is 6716886671347. The next prime is 6716886671389. The reversal of 6716886671353 is 3531766886176.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5962328636944 + 754558034409 = 2441788^2 + 868653^2 .

It is a cyclic number.

It is not a de Polignac number, because 6716886671353 - 2¹³ = 6716886663161 is a prime.

It is not a weakly prime, because it can be changed into another prime (6716886671653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3358443335676 + 3358443335677.

It is an arithmetic number, because the mean of its divisors is an integer number (3358443335677).

Almost surely, 2^{6716886671353} is an apocalyptic number.

It is an amenable number.

6716886671353 is a deficient number, since it is larger than the sum of its proper divisors (1).

6716886671353 is an equidigital number, since it uses as much as digits as its factorization.

6716886671353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 182891520, while the sum is 67.

The spelling of 6716886671353 in words is "six trillion, seven hundred sixteen billion, eight hundred eighty-six million, six hundred seventy-one thousand, three hundred fifty-three".