63957706418327 has 2 divisors, whose sum is σ = 63957706418328. Its totient is φ = 63957706418326.

The previous prime is 63957706418299. The next prime is 63957706418339. The reversal of 63957706418327 is 72381460775936.

63957706418327 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 not a de Polignac number, because 63957706418327 - 2¹⁴ = 63957706401943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63957706418227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31978853209163 + 31978853209164.

It is an arithmetic number, because the mean of its divisors is an integer number (31978853209164).

It is a 1-persistent number, because it is pandigital, but 2⋅63957706418327 = 127915412836654 is not.

Almost surely, 2^{63957706418327} is an apocalyptic number.

63957706418327 is a deficient number, since it is larger than the sum of its proper divisors (1).

63957706418327 is an equidigital number, since it uses as much as digits as its factorization.

63957706418327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 320060160, while the sum is 68.

The spelling of 63957706418327 in words is "sixty-three trillion, nine hundred fifty-seven billion, seven hundred six million, four hundred eighteen thousand, three hundred twenty-seven".