6673737370673 has 2 divisors, whose sum is σ = 6673737370674. Its totient is φ = 6673737370672.

The previous prime is 6673737370667. The next prime is 6673737370697. The reversal of 6673737370673 is 3760737373766.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4522988999824 + 2150748370849 = 2126732^2 + 1466543^2 .

It is a cyclic number.

It is not a de Polignac number, because 6673737370673 - 2¹⁴ = 6673737354289 is a prime.

It is not a weakly prime, because it can be changed into another prime (6673737370613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3336868685336 + 3336868685337.

It is an arithmetic number, because the mean of its divisors is an integer number (3336868685337).

Almost surely, 2^{6673737370673} is an apocalyptic number.

It is an amenable number.

6673737370673 is a deficient number, since it is larger than the sum of its proper divisors (1).

6673737370673 is an equidigital number, since it uses as much as digits as its factorization.

6673737370673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 294055272, while the sum is 65.

The spelling of 6673737370673 in words is "six trillion, six hundred seventy-three billion, seven hundred thirty-seven million, three hundred seventy thousand, six hundred seventy-three".