533981219 has 2 divisors, whose sum is σ = 533981220. Its totient is φ = 533981218.

The previous prime is 533981213. The next prime is 533981249. The reversal of 533981219 is 912189335.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 533981219 - 2²⁴ = 517204003 is a prime.

It is a super-2 number, since 2×533981219² = 570271884489451922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (533981213) 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, 266990609 + 266990610.

It is an arithmetic number, because the mean of its divisors is an integer number (266990610).

Almost surely, 2^533981219 is an apocalyptic number.

533981219 is a deficient number, since it is larger than the sum of its proper divisors (1).

533981219 is an equidigital number, since it uses as much as digits as its factorization.

533981219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58320, while the sum is 41.

The square root of 533981219 is about 23108.0336463317. The cubic root of 533981219 is about 811.2885141532.

The spelling of 533981219 in words is "five hundred thirty-three million, nine hundred eighty-one thousand, two hundred nineteen".