50442412 has 6 divisors (see below), whose sum is σ = 88274228. Its totient is φ = 25221204.

The previous prime is 50442407. The next prime is 50442443. The reversal of 50442412 is 21424405.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6305298 + ... + 6305305.

Almost surely, 2^50442412 is an apocalyptic number.

It is an amenable number.

50442412 is a deficient number, since it is larger than the sum of its proper divisors (37831816).

50442412 is a wasteful number, since it uses less digits than its factorization.

50442412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12610607 (or 12610605 counting only the distinct ones).

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

The square root of 50442412 is about 7102.2821684301. The cubic root of 50442412 is about 369.4865339342.

Adding to 50442412 its reverse (21424405), we get a palindrome (71866817).

The spelling of 50442412 in words is "fifty million, four hundred forty-two thousand, four hundred twelve".