163054534712929 has 2 divisors, whose sum is σ = 163054534712930. Its totient is φ = 163054534712928.

The previous prime is 163054534712921. The next prime is 163054534712939. The reversal of 163054534712929 is 929217435450361.

163054534712929 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 can be written as a sum of positive squares in only one way, i.e., 156950784000000 + 6103750712929 = 12528000^2 + 2470577^2 .

It is a cyclic number.

It is not a de Polignac number, because 163054534712929 - 2³ = 163054534712921 is a prime.

It is not a weakly prime, because it can be changed into another prime (163054534712921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81527267356464 + 81527267356465.

It is an arithmetic number, because the mean of its divisors is an integer number (81527267356465).

Almost surely, 2^{163054534712929} is an apocalyptic number.

It is an amenable number.

163054534712929 is a deficient number, since it is larger than the sum of its proper divisors (1).

163054534712929 is an equidigital number, since it uses as much as digits as its factorization.

163054534712929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48988800, while the sum is 61.

The spelling of 163054534712929 in words is "one hundred sixty-three trillion, fifty-four billion, five hundred thirty-four million, seven hundred twelve thousand, nine hundred twenty-nine".