50251163 has 2 divisors, whose sum is σ = 50251164. Its totient is φ = 50251162.

The previous prime is 50251153. The next prime is 50251177. The reversal of 50251163 is 36115205.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50251163 - 2¹⁶ = 50185627 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (50251153) 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, 25125581 + 25125582.

It is an arithmetic number, because the mean of its divisors is an integer number (25125582).

Almost surely, 2^50251163 is an apocalyptic number.

50251163 is a deficient number, since it is larger than the sum of its proper divisors (1).

50251163 is an equidigital number, since it uses as much as digits as its factorization.

50251163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 50251163 is about 7088.8054705994. The cubic root of 50251163 is about 369.0189814537.

Adding to 50251163 its reverse (36115205), we get a palindrome (86366368).

The spelling of 50251163 in words is "fifty million, two hundred fifty-one thousand, one hundred sixty-three".