50122141 has 2 divisors, whose sum is σ = 50122142. Its totient is φ = 50122140.

The previous prime is 50122109. The next prime is 50122147. The reversal of 50122141 is 14122105.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38081241 + 12040900 = 6171^2 + 3470^2 .

It is a cyclic number.

It is not a de Polignac number, because 50122141 - 2⁵ = 50122109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50122147) 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, 25061070 + 25061071.

It is an arithmetic number, because the mean of its divisors is an integer number (25061071).

Almost surely, 2^50122141 is an apocalyptic number.

It is an amenable number.

50122141 is a deficient number, since it is larger than the sum of its proper divisors (1).

50122141 is an equidigital number, since it uses as much as digits as its factorization.

50122141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 50122141 is about 7079.6992167747. The cubic root of 50122141 is about 368.7028867894.

Adding to 50122141 its reverse (14122105), we get a palindrome (64244246).

The spelling of 50122141 in words is "fifty million, one hundred twenty-two thousand, one hundred forty-one".