6138531330067 has 2 divisors, whose sum is σ = 6138531330068. Its totient is φ = 6138531330066.

The previous prime is 6138531330007. The next prime is 6138531330073. The reversal of 6138531330067 is 7600331358316.

6138531330067 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6138531330067 - 2¹¹ = 6138531328019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6138531329999 and 6138531330026.

It is not a weakly prime, because it can be changed into another prime (6138531330007) 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, 3069265665033 + 3069265665034.

It is an arithmetic number, because the mean of its divisors is an integer number (3069265665034).

Almost surely, 2^{6138531330067} is an apocalyptic number.

6138531330067 is a deficient number, since it is larger than the sum of its proper divisors (1).

6138531330067 is an equidigital number, since it uses as much as digits as its factorization.

6138531330067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480, while the sum is 46.

The spelling of 6138531330067 in words is "six trillion, one hundred thirty-eight billion, five hundred thirty-one million, three hundred thirty thousand, sixty-seven".