6633655241 has 2 divisors, whose sum is σ = 6633655242. Its totient is φ = 6633655240.

The previous prime is 6633655219. The next prime is 6633655253. The reversal of 6633655241 is 1425563366.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6435408841 + 198246400 = 80221^2 + 14080^2 .

It is a cyclic number.

It is not a de Polignac number, because 6633655241 - 2⁶ = 6633655177 is a prime.

It is not a weakly prime, because it can be changed into another prime (6633655291) 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, 3316827620 + 3316827621.

It is an arithmetic number, because the mean of its divisors is an integer number (3316827621).

Almost surely, 2^6633655241 is an apocalyptic number.

It is an amenable number.

6633655241 is a deficient number, since it is larger than the sum of its proper divisors (1).

6633655241 is an equidigital number, since it uses as much as digits as its factorization.

6633655241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 388800, while the sum is 41.

The square root of 6633655241 is about 81447.2543490571. The cubic root of 6633655241 is about 1878.9604220282.

The spelling of 6633655241 in words is "six billion, six hundred thirty-three million, six hundred fifty-five thousand, two hundred forty-one".