4797509219 has 2 divisors, whose sum is σ = 4797509220. Its totient is φ = 4797509218.

The previous prime is 4797509209. The next prime is 4797509231. The reversal of 4797509219 is 9129057974.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4797509219 - 2¹² = 4797505123 is a prime.

It is a super-2 number, since 2×4797509219² = 46032189412779979922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4797509209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2398754609 + 2398754610.

It is an arithmetic number, because the mean of its divisors is an integer number (2398754610).

Almost surely, 2^4797509219 is an apocalyptic number.

4797509219 is a deficient number, since it is larger than the sum of its proper divisors (1).

4797509219 is an equidigital number, since it uses as much as digits as its factorization.

4797509219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1428840, while the sum is 53.

The square root of 4797509219 is about 69264.0543066893. The cubic root of 4797509219 is about 1686.5735015006.

The spelling of 4797509219 in words is "four billion, seven hundred ninety-seven million, five hundred nine thousand, two hundred nineteen".