6330655559 has 2 divisors, whose sum is σ = 6330655560. Its totient is φ = 6330655558.

The previous prime is 6330655549. The next prime is 6330655561. The reversal of 6330655559 is 9555560336.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6330655559 - 2¹⁶ = 6330590023 is a prime.

Together with 6330655561, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6330655549) 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, 3165327779 + 3165327780.

It is an arithmetic number, because the mean of its divisors is an integer number (3165327780).

Almost surely, 2^6330655559 is an apocalyptic number.

6330655559 is a deficient number, since it is larger than the sum of its proper divisors (1).

6330655559 is an equidigital number, since it uses as much as digits as its factorization.

6330655559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1822500, while the sum is 47.

The square root of 6330655559 is about 79565.4168530524. The cubic root of 6330655559 is about 1849.9055767732.

The spelling of 6330655559 in words is "six billion, three hundred thirty million, six hundred fifty-five thousand, five hundred fifty-nine".