50428267 has 2 divisors, whose sum is σ = 50428268. Its totient is φ = 50428266.

The previous prime is 50428253. The next prime is 50428291. The reversal of 50428267 is 76282405.

50428267 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50428267 - 2¹⁹ = 49903979 is a prime.

It is a super-2 number, since 2×50428267² = 5086020225246578, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50428867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25214133 + 25214134.

It is an arithmetic number, because the mean of its divisors is an integer number (25214134).

Almost surely, 2^50428267 is an apocalyptic number.

50428267 is a deficient number, since it is larger than the sum of its proper divisors (1).

50428267 is an equidigital number, since it uses as much as digits as its factorization.

50428267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 50428267 is about 7101.2862919333. The cubic root of 50428267 is about 369.4519937168.

The spelling of 50428267 in words is "fifty million, four hundred twenty-eight thousand, two hundred sixty-seven".