50242273 has 2 divisors, whose sum is σ = 50242274. Its totient is φ = 50242272.

The previous prime is 50242253. The next prime is 50242277. The reversal of 50242273 is 37224205.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43335889 + 6906384 = 6583^2 + 2628^2 .

It is a cyclic number.

It is not a de Polignac number, because 50242273 - 2²⁵ = 16687841 is a prime.

It is not a weakly prime, because it can be changed into another prime (50242277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25121136 + 25121137.

It is an arithmetic number, because the mean of its divisors is an integer number (25121137).

Almost surely, 2^50242273 is an apocalyptic number.

It is an amenable number.

50242273 is a deficient number, since it is larger than the sum of its proper divisors (1).

50242273 is an equidigital number, since it uses as much as digits as its factorization.

50242273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 50242273 is about 7088.1783978678. The cubic root of 50242273 is about 368.9972189576.

Adding to 50242273 its reverse (37224205), we get a palindrome (87466478).

The spelling of 50242273 in words is "fifty million, two hundred forty-two thousand, two hundred seventy-three".