50402227 has 2 divisors, whose sum is σ = 50402228. Its totient is φ = 50402226.

The previous prime is 50402207. The next prime is 50402239. The reversal of 50402227 is 72220405.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50402227 - 2¹⁹ = 49877939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50402198 and 50402207.

It is not a weakly prime, because it can be changed into another prime (50402207) 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, 25201113 + 25201114.

It is an arithmetic number, because the mean of its divisors is an integer number (25201114).

Almost surely, 2^50402227 is an apocalyptic number.

50402227 is a deficient number, since it is larger than the sum of its proper divisors (1).

50402227 is an equidigital number, since it uses as much as digits as its factorization.

50402227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 50402227 is about 7099.4525845307. The cubic root of 50402227 is about 369.3883905903.

The spelling of 50402227 in words is "fifty million, four hundred two thousand, two hundred twenty-seven".