535733489 has 2 divisors, whose sum is σ = 535733490. Its totient is φ = 535733488.

The previous prime is 535733483. The next prime is 535733491. The reversal of 535733489 is 984337535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 270043489 + 265690000 = 16433^2 + 16300^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-535733489 is a prime.

It is a super-2 number, since 2×535733489² = 574020742472226242, which contains 22 as substring.

Together with 535733491, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (535733483) 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, 267866744 + 267866745.

It is an arithmetic number, because the mean of its divisors is an integer number (267866745).

Almost surely, 2^535733489 is an apocalyptic number.

It is an amenable number.

535733489 is a deficient number, since it is larger than the sum of its proper divisors (1).

535733489 is an equidigital number, since it uses as much as digits as its factorization.

535733489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1360800, while the sum is 47.

The square root of 535733489 is about 23145.9173289805. The cubic root of 535733489 is about 812.1749650268.

The spelling of 535733489 in words is "five hundred thirty-five million, seven hundred thirty-three thousand, four hundred eighty-nine".