163054534688323 has 2 divisors, whose sum is σ = 163054534688324. Its totient is φ = 163054534688322.

The previous prime is 163054534688293. The next prime is 163054534688333. The reversal of 163054534688323 is 323886435450361.

163054534688323 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-163054534688323 is a prime.

It is not a weakly prime, because it can be changed into another prime (163054534688333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81527267344161 + 81527267344162.

It is an arithmetic number, because the mean of its divisors is an integer number (81527267344162).

Almost surely, 2^{163054534688323} is an apocalyptic number.

163054534688323 is a deficient number, since it is larger than the sum of its proper divisors (1).

163054534688323 is an equidigital number, since it uses as much as digits as its factorization.

163054534688323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 149299200, while the sum is 61.

The spelling of 163054534688323 in words is "one hundred sixty-three trillion, fifty-four billion, five hundred thirty-four million, six hundred eighty-eight thousand, three hundred twenty-three".