533249417 has 2 divisors, whose sum is σ = 533249418. Its totient is φ = 533249416.

The previous prime is 533249389. The next prime is 533249443. The reversal of 533249417 is 714942335.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 333281536 + 199967881 = 18256^2 + 14141^2 .

It is a cyclic number.

It is not a de Polignac number, because 533249417 - 2¹⁰ = 533248393 is a prime.

It is not a weakly prime, because it can be changed into another prime (533249317) 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, 266624708 + 266624709.

It is an arithmetic number, because the mean of its divisors is an integer number (266624709).

Almost surely, 2^533249417 is an apocalyptic number.

It is an amenable number.

533249417 is a deficient number, since it is larger than the sum of its proper divisors (1).

533249417 is an equidigital number, since it uses as much as digits as its factorization.

533249417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 38.

The square root of 533249417 is about 23092.1938542010. The cubic root of 533249417 is about 810.9177308380.

The spelling of 533249417 in words is "five hundred thirty-three million, two hundred forty-nine thousand, four hundred seventeen".