542483219 has 2 divisors, whose sum is σ = 542483220. Its totient is φ = 542483218.

The previous prime is 542483203. The next prime is 542483237. The reversal of 542483219 is 912384245.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 542483219 - 2⁴ = 542483203 is a prime.

It is a super-2 number, since 2×542483219² = 588576085793203922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (542483119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271241609 + 271241610.

It is an arithmetic number, because the mean of its divisors is an integer number (271241610).

Almost surely, 2^542483219 is an apocalyptic number.

542483219 is a deficient number, since it is larger than the sum of its proper divisors (1).

542483219 is an equidigital number, since it uses as much as digits as its factorization.

542483219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 38.

The square root of 542483219 is about 23291.2691582060. The cubic root of 542483219 is about 815.5716160046.

The spelling of 542483219 in words is "five hundred forty-two million, four hundred eighty-three thousand, two hundred nineteen".