605435219 has 2 divisors, whose sum is σ = 605435220. Its totient is φ = 605435218.

The previous prime is 605435213. The next prime is 605435267. The reversal of 605435219 is 912534506.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 605435219 - 2²⁸ = 336999763 is a prime.

It is a super-2 number, since 2×605435219² = 733103608811155922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (605435213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302717609 + 302717610.

It is an arithmetic number, because the mean of its divisors is an integer number (302717610).

Almost surely, 2^605435219 is an apocalyptic number.

605435219 is a deficient number, since it is larger than the sum of its proper divisors (1).

605435219 is an equidigital number, since it uses as much as digits as its factorization.

605435219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 605435219 is about 24605.5932462520. The cubic root of 605435219 is about 845.9718142316.

The spelling of 605435219 in words is "six hundred five million, four hundred thirty-five thousand, two hundred nineteen".