6133506523439 has 2 divisors, whose sum is σ = 6133506523440. Its totient is φ = 6133506523438.

The previous prime is 6133506523427. The next prime is 6133506523471. The reversal of 6133506523439 is 9343256053316.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6133506523439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6133506523139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3066753261719 + 3066753261720.

It is an arithmetic number, because the mean of its divisors is an integer number (3066753261720).

Almost surely, 2^{6133506523439} is an apocalyptic number.

6133506523439 is a deficient number, since it is larger than the sum of its proper divisors (1).

6133506523439 is an equidigital number, since it uses as much as digits as its factorization.

6133506523439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5248800, while the sum is 50.

The spelling of 6133506523439 in words is "six trillion, one hundred thirty-three billion, five hundred six million, five hundred twenty-three thousand, four hundred thirty-nine".