63355349327 has 2 divisors, whose sum is σ = 63355349328. Its totient is φ = 63355349326.

The previous prime is 63355349287. The next prime is 63355349329. The reversal of 63355349327 is 72394355336.

63355349327 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63355349327 is a prime.

Together with 63355349329, 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 (63355349329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31677674663 + 31677674664.

It is an arithmetic number, because the mean of its divisors is an integer number (31677674664).

Almost surely, 2^63355349327 is an apocalyptic number.

63355349327 is a deficient number, since it is larger than the sum of its proper divisors (1).

63355349327 is an equidigital number, since it uses as much as digits as its factorization.

63355349327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6123600, while the sum is 50.

The spelling of 63355349327 in words is "sixty-three billion, three hundred fifty-five million, three hundred forty-nine thousand, three hundred twenty-seven".