50042444 has 6 divisors (see below), whose sum is σ = 87574284. Its totient is φ = 25021220.

The previous prime is 50042423. The next prime is 50042453. The reversal of 50042444 is 44424005.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6255302 + ... + 6255309.

It is an arithmetic number, because the mean of its divisors is an integer number (14595714).

Almost surely, 2^50042444 is an apocalyptic number.

It is an amenable number.

50042444 is a deficient number, since it is larger than the sum of its proper divisors (37531840).

50042444 is a wasteful number, since it uses less digits than its factorization.

50042444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12510615 (or 12510613 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 23.

The square root of 50042444 is about 7074.0684192337. The cubic root of 50042444 is about 368.5073637365.

Adding to 50042444 its reverse (44424005), we get a palindrome (94466449).

The spelling of 50042444 in words is "fifty million, forty-two thousand, four hundred forty-four".