6225367849 has 2 divisors, whose sum is σ = 6225367850. Its totient is φ = 6225367848.

The previous prime is 6225367783. The next prime is 6225367867. The reversal of 6225367849 is 9487635226.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3702114025 + 2523253824 = 60845^2 + 50232^2 .

It is a cyclic number.

It is not a de Polignac number, because 6225367849 - 2¹¹ = 6225365801 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6225367796 and 6225367805.

It is not a weakly prime, because it can be changed into another prime (6225362849) 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, 3112683924 + 3112683925.

It is an arithmetic number, because the mean of its divisors is an integer number (3112683925).

Almost surely, 2^6225367849 is an apocalyptic number.

It is an amenable number.

6225367849 is a deficient number, since it is larger than the sum of its proper divisors (1).

6225367849 is an equidigital number, since it uses as much as digits as its factorization.

6225367849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 52.

The square root of 6225367849 is about 78901.0003041787. Note that the first 3 decimals coincide. The cubic root of 6225367849 is about 1839.5926801007.

The spelling of 6225367849 in words is "six billion, two hundred twenty-five million, three hundred sixty-seven thousand, eight hundred forty-nine".