535594489 has 2 divisors, whose sum is σ = 535594490. Its totient is φ = 535594488.

The previous prime is 535594481. The next prime is 535594519. The reversal of 535594489 is 984495535.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 421275625 + 114318864 = 20525^2 + 10692^2 .

It is a cyclic number.

It is not a de Polignac number, because 535594489 - 2³ = 535594481 is a prime.

It is a super-2 number, since 2×535594489² = 573722913294342242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (535594481) 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, 267797244 + 267797245.

It is an arithmetic number, because the mean of its divisors is an integer number (267797245).

Almost surely, 2^535594489 is an apocalyptic number.

It is an amenable number.

535594489 is a deficient number, since it is larger than the sum of its proper divisors (1).

535594489 is an equidigital number, since it uses as much as digits as its factorization.

535594489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888000, while the sum is 52.

The square root of 535594489 is about 23142.9144448144. The cubic root of 535594489 is about 812.1047173586.

The spelling of 535594489 in words is "five hundred thirty-five million, five hundred ninety-four thousand, four hundred eighty-nine".