535650217 has 2 divisors, whose sum is σ = 535650218. Its totient is φ = 535650216.

The previous prime is 535650179. The next prime is 535650253. The reversal of 535650217 is 712056535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 499120281 + 36529936 = 22341^2 + 6044^2 .

It is a cyclic number.

It is not a de Polignac number, because 535650217 - 2²⁷ = 401432489 is a prime.

It is not a weakly prime, because it can be changed into another prime (535650917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267825108 + 267825109.

It is an arithmetic number, because the mean of its divisors is an integer number (267825109).

Almost surely, 2^535650217 is an apocalyptic number.

It is an amenable number.

535650217 is a deficient number, since it is larger than the sum of its proper divisors (1).

535650217 is an equidigital number, since it uses as much as digits as its factorization.

535650217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31500, while the sum is 34.

The square root of 535650217 is about 23144.1184105163. The cubic root of 535650217 is about 812.1328825738.

The spelling of 535650217 in words is "five hundred thirty-five million, six hundred fifty thousand, two hundred seventeen".