6731268633433 has 2 divisors, whose sum is σ = 6731268633434. Its totient is φ = 6731268633432.

The previous prime is 6731268633403. The next prime is 6731268633469. The reversal of 6731268633433 is 3343368621376.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5779369857024 + 951898776409 = 2404032^2 + 975653^2 .

It is a cyclic number.

It is not a de Polignac number, because 6731268633433 - 2³⁷ = 6593829679961 is a prime.

It is not a weakly prime, because it can be changed into another prime (6731268633403) 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, 3365634316716 + 3365634316717.

It is an arithmetic number, because the mean of its divisors is an integer number (3365634316717).

Almost surely, 2^{6731268633433} is an apocalyptic number.

It is an amenable number.

6731268633433 is a deficient number, since it is larger than the sum of its proper divisors (1).

6731268633433 is an equidigital number, since it uses as much as digits as its factorization.

6731268633433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23514624, while the sum is 55.

The spelling of 6731268633433 in words is "six trillion, seven hundred thirty-one billion, two hundred sixty-eight million, six hundred thirty-three thousand, four hundred thirty-three".