133464544424539 has 2 divisors, whose sum is σ = 133464544424540. Its totient is φ = 133464544424538.

The previous prime is 133464544424527. The next prime is 133464544424573. The reversal of 133464544424539 is 935424445464331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133464544424539 - 2¹³ = 133464544416347 is a prime.

It is not a weakly prime, because it can be changed into another prime (133464544424599) 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, 66732272212269 + 66732272212270.

It is an arithmetic number, because the mean of its divisors is an integer number (66732272212270).

Almost surely, 2^{133464544424539} is an apocalyptic number.

133464544424539 is a deficient number, since it is larger than the sum of its proper divisors (1).

133464544424539 is an equidigital number, since it uses as much as digits as its factorization.

133464544424539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 298598400, while the sum is 61.

The spelling of 133464544424539 in words is "one hundred thirty-three trillion, four hundred sixty-four billion, five hundred forty-four million, four hundred twenty-four thousand, five hundred thirty-nine".