163054534704043 has 2 divisors, whose sum is σ = 163054534704044. Its totient is φ = 163054534704042.

The previous prime is 163054534704013. The next prime is 163054534704137. The reversal of 163054534704043 is 340407435450361.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 163054534704043 - 2⁴¹ = 160855511448491 is a prime.

It is not a weakly prime, because it can be changed into another prime (163054534704013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81527267352021 + 81527267352022.

It is an arithmetic number, because the mean of its divisors is an integer number (81527267352022).

Almost surely, 2^{163054534704043} is an apocalyptic number.

163054534704043 is a deficient number, since it is larger than the sum of its proper divisors (1).

163054534704043 is an equidigital number, since it uses as much as digits as its factorization.

163054534704043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7257600, while the sum is 49.

The spelling of 163054534704043 in words is "one hundred sixty-three trillion, fifty-four billion, five hundred thirty-four million, seven hundred four thousand, forty-three".