50221716124 has 12 divisors (see below), whose sum is σ = 88005036448. Its totient is φ = 25077420000.

The previous prime is 50221716121. The next prime is 50221716137. The reversal of 50221716124 is 42161712205.

50221716124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50221716121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8356137 + ... + 8362144.

Almost surely, 2^50221716124 is an apocalyptic number.

It is an amenable number.

50221716124 is a deficient number, since it is larger than the sum of its proper divisors (37783320324).

50221716124 is a wasteful number, since it uses less digits than its factorization.

50221716124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16719036 (or 16719034 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The spelling of 50221716124 in words is "fifty billion, two hundred twenty-one million, seven hundred sixteen thousand, one hundred twenty-four".