6225306173 has 2 divisors, whose sum is σ = 6225306174. Its totient is φ = 6225306172.

The previous prime is 6225306163. The next prime is 6225306221. The reversal of 6225306173 is 3716035226.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4216294489 + 2009011684 = 64933^2 + 44822^2 .

It is a cyclic number.

It is not a de Polignac number, because 6225306173 - 2⁸ = 6225305917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6225306163) 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, 3112653086 + 3112653087.

It is an arithmetic number, because the mean of its divisors is an integer number (3112653087).

Almost surely, 2^6225306173 is an apocalyptic number.

It is an amenable number.

6225306173 is a deficient number, since it is larger than the sum of its proper divisors (1).

6225306173 is an equidigital number, since it uses as much as digits as its factorization.

6225306173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 6225306173 is about 78900.6094589896. The cubic root of 6225306173 is about 1839.5866050063.

The spelling of 6225306173 in words is "six billion, two hundred twenty-five million, three hundred six thousand, one hundred seventy-three".