5133646669429 has 2 divisors, whose sum is σ = 5133646669430. Its totient is φ = 5133646669428.

The previous prime is 5133646669273. The next prime is 5133646669511. The reversal of 5133646669429 is 9249666463315.

It is a happy number.

5133646669429 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 can be written as a sum of positive squares in only one way, i.e., 4884550850404 + 249095819025 = 2210102^2 + 499095^2 .

It is a cyclic number.

It is not a de Polignac number, because 5133646669429 - 2¹³ = 5133646661237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5133646663429) 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, 2566823334714 + 2566823334715.

It is an arithmetic number, because the mean of its divisors is an integer number (2566823334715).

Almost surely, 2^{5133646669429} is an apocalyptic number.

It is an amenable number.

5133646669429 is a deficient number, since it is larger than the sum of its proper divisors (1).

5133646669429 is an equidigital number, since it uses as much as digits as its factorization.

5133646669429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 151165440, while the sum is 64.

The spelling of 5133646669429 in words is "five trillion, one hundred thirty-three billion, six hundred forty-six million, six hundred sixty-nine thousand, four hundred twenty-nine".