535242242539 has 2 divisors, whose sum is σ = 535242242540. Its totient is φ = 535242242538.

The previous prime is 535242242497. The next prime is 535242242551. The reversal of 535242242539 is 935242242535.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 535242242539 - 2¹⁵ = 535242209771 is a prime.

It is not a weakly prime, because it can be changed into another prime (535242222539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267621121269 + 267621121270.

It is an arithmetic number, because the mean of its divisors is an integer number (267621121270).

Almost surely, 2^535242242539 is an apocalyptic number.

535242242539 is a deficient number, since it is larger than the sum of its proper divisors (1).

535242242539 is an equidigital number, since it uses as much as digits as its factorization.

535242242539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592000, while the sum is 46.

The spelling of 535242242539 in words is "five hundred thirty-five billion, two hundred forty-two million, two hundred forty-two thousand, five hundred thirty-nine".