535505539 has 2 divisors, whose sum is σ = 535505540. Its totient is φ = 535505538.

The previous prime is 535505521. The next prime is 535505567. The reversal of 535505539 is 935505535.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 535505539 - 2⁵ = 535505507 is a prime.

It is not a weakly prime, because it can be changed into another prime (535505239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267752769 + 267752770.

It is an arithmetic number, because the mean of its divisors is an integer number (267752770).

Almost surely, 2^535505539 is an apocalyptic number.

535505539 is a deficient number, since it is larger than the sum of its proper divisors (1).

535505539 is an equidigital number, since it uses as much as digits as its factorization.

535505539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 253125, while the sum is 40.

The square root of 535505539 is about 23140.9926105169. The cubic root of 535505539 is about 812.0597575271.

The spelling of 535505539 in words is "five hundred thirty-five million, five hundred five thousand, five hundred thirty-nine".