50197163 has 2 divisors, whose sum is σ = 50197164. Its totient is φ = 50197162.

The previous prime is 50197151. The next prime is 50197171. The reversal of 50197163 is 36179105.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50197163 - 2⁶ = 50197099 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (50197193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25098581 + 25098582.

It is an arithmetic number, because the mean of its divisors is an integer number (25098582).

Almost surely, 2^50197163 is an apocalyptic number.

50197163 is a deficient number, since it is larger than the sum of its proper divisors (1).

50197163 is an equidigital number, since it uses as much as digits as its factorization.

50197163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5670, while the sum is 32.

The square root of 50197163 is about 7084.9956245576. The cubic root of 50197163 is about 368.8867512329.

The spelling of 50197163 in words is "fifty million, one hundred ninety-seven thousand, one hundred sixty-three".