50140163 has 2 divisors, whose sum is σ = 50140164. Its totient is φ = 50140162.

The previous prime is 50140151. The next prime is 50140199. The reversal of 50140163 is 36104105.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50140163 - 2⁶ = 50140099 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (50160163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25070081 + 25070082.

It is an arithmetic number, because the mean of its divisors is an integer number (25070082).

Almost surely, 2^50140163 is an apocalyptic number.

50140163 is a deficient number, since it is larger than the sum of its proper divisors (1).

50140163 is an equidigital number, since it uses as much as digits as its factorization.

50140163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 50140163 is about 7080.9718965690. The cubic root of 50140163 is about 368.7470719676.

Adding to 50140163 its reverse (36104105), we get a palindrome (86244268).

The spelling of 50140163 in words is "fifty million, one hundred forty thousand, one hundred sixty-three".