50441213212 has 24 divisors (see below), whose sum is σ = 96855919776. Its totient is φ = 22841302848.

The previous prime is 50441213197. The next prime is 50441213239. The reversal of 50441213212 is 21231214405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9148408 + ... + 9153919.

It is an arithmetic number, because the mean of its divisors is an integer number (4035663324).

Almost surely, 2^50441213212 is an apocalyptic number.

50441213212 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

50441213212 is a deficient number, since it is larger than the sum of its proper divisors (46414706564).

50441213212 is a wasteful number, since it uses less digits than its factorization.

50441213212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18302397 (or 18302395 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 50441213212 its reverse (21231214405), we get a palindrome (71672427617).

The spelling of 50441213212 in words is "fifty billion, four hundred forty-one million, two hundred thirteen thousand, two hundred twelve".