6225830993 has 2 divisors, whose sum is σ = 6225830994. Its totient is φ = 6225830992.

The previous prime is 6225830987. The next prime is 6225831013. The reversal of 6225830993 is 3990385226.

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., 5295763984 + 930067009 = 72772^2 + 30497^2 .

It is a cyclic number.

It is not a de Polignac number, because 6225830993 - 2⁶ = 6225830929 is a prime.

It is not a weakly prime, because it can be changed into another prime (6225800993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3112915496 + 3112915497.

It is an arithmetic number, because the mean of its divisors is an integer number (3112915497).

Almost surely, 2^6225830993 is an apocalyptic number.

It is an amenable number.

6225830993 is a deficient number, since it is larger than the sum of its proper divisors (1).

6225830993 is an equidigital number, since it uses as much as digits as its factorization.

6225830993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 699840, while the sum is 47.

The square root of 6225830993 is about 78903.9352187202. The cubic root of 6225830993 is about 1839.6382985662.

The spelling of 6225830993 in words is "six billion, two hundred twenty-five million, eight hundred thirty thousand, nine hundred ninety-three".