535459697 has 2 divisors, whose sum is σ = 535459698. Its totient is φ = 535459696.

The previous prime is 535459679. The next prime is 535459703. The reversal of 535459697 is 796954535.

Together with previous prime (535459679) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 353101681 + 182358016 = 18791^2 + 13504^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-535459697 is a prime.

It is a super-3 number, since 3×535459697³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (535459627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267729848 + 267729849.

It is an arithmetic number, because the mean of its divisors is an integer number (267729849).

Almost surely, 2^535459697 is an apocalyptic number.

It is an amenable number.

535459697 is a deficient number, since it is larger than the sum of its proper divisors (1).

535459697 is an equidigital number, since it uses as much as digits as its factorization.

535459697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5103000, while the sum is 53.

The square root of 535459697 is about 23140.0020959377. The cubic root of 535459697 is about 812.0365847163.

The spelling of 535459697 in words is "five hundred thirty-five million, four hundred fifty-nine thousand, six hundred ninety-seven".