5198224849 has 2 divisors, whose sum is σ = 5198224850. Its totient is φ = 5198224848.

The previous prime is 5198224847. The next prime is 5198224891. The reversal of 5198224849 is 9484228915.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5197689025 + 535824 = 72095^2 + 732^2 .

It is a cyclic number.

It is not a de Polignac number, because 5198224849 - 2¹ = 5198224847 is a prime.

It is a super-2 number, since 2×5198224849² = 54043083161522145602, which contains 22 as substring.

Together with 5198224847, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 5198224796 and 5198224805.

It is not a weakly prime, because it can be changed into another prime (5198224841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2599112424 + 2599112425.

It is an arithmetic number, because the mean of its divisors is an integer number (2599112425).

Almost surely, 2^5198224849 is an apocalyptic number.

It is an amenable number.

5198224849 is a deficient number, since it is larger than the sum of its proper divisors (1).

5198224849 is an equidigital number, since it uses as much as digits as its factorization.

5198224849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1658880, while the sum is 52.

The square root of 5198224849 is about 72098.7160010496. The cubic root of 5198224849 is about 1732.2810465503.

The spelling of 5198224849 in words is "five billion, one hundred ninety-eight million, two hundred twenty-four thousand, eight hundred forty-nine".