50442241 has 4 divisors (see below), whose sum is σ = 50839552. Its totient is φ = 50044932.

The previous prime is 50442229. The next prime is 50442251. The reversal of 50442241 is 14224405.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50442241 - 2⁵ = 50442209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50442221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198465 + ... + 198718.

It is an arithmetic number, because the mean of its divisors is an integer number (12709888).

Almost surely, 2^50442241 is an apocalyptic number.

It is an amenable number.

50442241 is a deficient number, since it is larger than the sum of its proper divisors (397311).

50442241 is a wasteful number, since it uses less digits than its factorization.

50442241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397310.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 50442241 is about 7102.2701300359. The cubic root of 50442241 is about 369.4861164134.

Adding to 50442241 its reverse (14224405), we get a palindrome (64666646).

The spelling of 50442241 in words is "fifty million, four hundred forty-two thousand, two hundred forty-one".