50275229 has 2 divisors, whose sum is σ = 50275230. Its totient is φ = 50275228.

The previous prime is 50275219. The next prime is 50275237. The reversal of 50275229 is 92257205.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49632025 + 643204 = 7045^2 + 802^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50275229 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50275195 and 50275204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50275219) 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, 25137614 + 25137615.

It is an arithmetic number, because the mean of its divisors is an integer number (25137615).

Almost surely, 2^50275229 is an apocalyptic number.

It is an amenable number.

50275229 is a deficient number, since it is larger than the sum of its proper divisors (1).

50275229 is an equidigital number, since it uses as much as digits as its factorization.

50275229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 50275229 is about 7090.5027325289. The cubic root of 50275229 is about 369.0778815397.

The spelling of 50275229 in words is "fifty million, two hundred seventy-five thousand, two hundred twenty-nine".