50212444 has 6 divisors (see below), whose sum is σ = 87871784. Its totient is φ = 25106220.

The previous prime is 50212439. The next prime is 50212447. The reversal of 50212444 is 44421205.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50212447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6276552 + ... + 6276559.

Almost surely, 2^50212444 is an apocalyptic number.

It is an amenable number.

50212444 is a deficient number, since it is larger than the sum of its proper divisors (37659340).

50212444 is a wasteful number, since it uses less digits than its factorization.

50212444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12553115 (or 12553113 counting only the distinct ones).

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

The square root of 50212444 is about 7086.0739482452. The cubic root of 50212444 is about 368.9241795536.

Adding to 50212444 its reverse (44421205), we get a palindrome (94633649).

The spelling of 50212444 in words is "fifty million, two hundred twelve thousand, four hundred forty-four".