50164531163 has 2 divisors, whose sum is σ = 50164531164. Its totient is φ = 50164531162.

The previous prime is 50164531127. The next prime is 50164531181. The reversal of 50164531163 is 36113546105.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50164531163 - 2⁶ = 50164531099 is a prime.

It is not a weakly prime, because it can be changed into another prime (50164531663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25082265581 + 25082265582.

It is an arithmetic number, because the mean of its divisors is an integer number (25082265582).

Almost surely, 2^50164531163 is an apocalyptic number.

50164531163 is a deficient number, since it is larger than the sum of its proper divisors (1).

50164531163 is an equidigital number, since it uses as much as digits as its factorization.

50164531163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 50164531163 in words is "fifty billion, one hundred sixty-four million, five hundred thirty-one thousand, one hundred sixty-three".