50444012 has 12 divisors (see below), whose sum is σ = 92923320. Its totient is φ = 23894496.

The previous prime is 50443999. The next prime is 50444027. The reversal of 50444012 is 21044405.

50444012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×50444012² = 5089196693312288, which contains 22 as substring.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 331793 + ... + 331944.

It is an arithmetic number, because the mean of its divisors is an integer number (7743610).

Almost surely, 2^50444012 is an apocalyptic number.

It is an amenable number.

50444012 is a deficient number, since it is larger than the sum of its proper divisors (42479308).

50444012 is a wasteful number, since it uses less digits than its factorization.

50444012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663760 (or 663758 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 50444012 is about 7102.3948073872. The cubic root of 50444012 is about 369.4904405158.

Adding to 50444012 its reverse (21044405), we get a palindrome (71488417).

The spelling of 50444012 in words is "fifty million, four hundred forty-four thousand, twelve".