50117167 has 2 divisors, whose sum is σ = 50117168. Its totient is φ = 50117166.

The previous prime is 50117131. The next prime is 50117209. The reversal of 50117167 is 76171105.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50117167 - 2¹¹ = 50115119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50117107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25058583 + 25058584.

It is an arithmetic number, because the mean of its divisors is an integer number (25058584).

Almost surely, 2^50117167 is an apocalyptic number.

50117167 is a deficient number, since it is larger than the sum of its proper divisors (1).

50117167 is an equidigital number, since it uses as much as digits as its factorization.

50117167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1470, while the sum is 28.

The square root of 50117167 is about 7079.3479219487. The cubic root of 50117167 is about 368.6906899918.

The spelling of 50117167 in words is "fifty million, one hundred seventeen thousand, one hundred sixty-seven".