63354534335023 has 2 divisors, whose sum is σ = 63354534335024. Its totient is φ = 63354534335022.

The previous prime is 63354534335011. The next prime is 63354534335041. The reversal of 63354534335023 is 32053343545336.

63354534335023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63354534335023 - 2⁴¹ = 61155511079471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63354534335623) 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, 31677267167511 + 31677267167512.

It is an arithmetic number, because the mean of its divisors is an integer number (31677267167512).

Almost surely, 2^{63354534335023} is an apocalyptic number.

63354534335023 is a deficient number, since it is larger than the sum of its proper divisors (1).

63354534335023 is an equidigital number, since it uses as much as digits as its factorization.

63354534335023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496000, while the sum is 49.

The spelling of 63354534335023 in words is "sixty-three trillion, three hundred fifty-four billion, five hundred thirty-four million, three hundred thirty-five thousand, twenty-three".