50443004212 has 6 divisors (see below), whose sum is σ = 88275257378. Its totient is φ = 25221502104.

The previous prime is 50443004201. The next prime is 50443004219. The reversal of 50443004212 is 21240034405.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 39427662096 + 11015342116 = 198564^2 + 104954^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50443004219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6305375523 + ... + 6305375530.

Almost surely, 2^50443004212 is an apocalyptic number.

It is an amenable number.

50443004212 is a deficient number, since it is larger than the sum of its proper divisors (37832253166).

50443004212 is a wasteful number, since it uses less digits than its factorization.

50443004212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12610751057 (or 12610751055 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 50443004212 its reverse (21240034405), we get a palindrome (71683038617).

The spelling of 50443004212 in words is "fifty billion, four hundred forty-three million, four thousand, two hundred twelve".