5243524219 has 2 divisors, whose sum is σ = 5243524220. Its totient is φ = 5243524218.

The previous prime is 5243524211. The next prime is 5243524229. The reversal of 5243524219 is 9124253425.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5243524219 - 2³ = 5243524211 is a prime.

It is a super-2 number, since 2×5243524219² = 54989092470479119922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5243524211) 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, 2621762109 + 2621762110.

It is an arithmetic number, because the mean of its divisors is an integer number (2621762110).

Almost surely, 2^5243524219 is an apocalyptic number.

5243524219 is a deficient number, since it is larger than the sum of its proper divisors (1).

5243524219 is an equidigital number, since it uses as much as digits as its factorization.

5243524219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86400, while the sum is 37.

The square root of 5243524219 is about 72412.1828078674. The cubic root of 5243524219 is about 1737.2984256536.

The spelling of 5243524219 in words is "five billion, two hundred forty-three million, five hundred twenty-four thousand, two hundred nineteen".