50633161 has 2 divisors, whose sum is σ = 50633162. Its totient is φ = 50633160.

The previous prime is 50633117. The next prime is 50633183. The reversal of 50633161 is 16133605.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46854025 + 3779136 = 6845^2 + 1944^2 .

It is a cyclic number.

It is not a de Polignac number, because 50633161 - 2¹⁹ = 50108873 is a prime.

It is not a weakly prime, because it can be changed into another prime (50633761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25316580 + 25316581.

It is an arithmetic number, because the mean of its divisors is an integer number (25316581).

Almost surely, 2^50633161 is an apocalyptic number.

It is an amenable number.

50633161 is a deficient number, since it is larger than the sum of its proper divisors (1).

50633161 is an equidigital number, since it uses as much as digits as its factorization.

50633161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 50633161 is about 7115.6982088900. The cubic root of 50633161 is about 369.9516883598.

Adding to 50633161 its reverse (16133605), we get a palindrome (66766766).

The spelling of 50633161 in words is "fifty million, six hundred thirty-three thousand, one hundred sixty-one".