50204221624 has 24 divisors (see below), whose sum is σ = 97490820960. Its totient is φ = 24236517536.

The previous prime is 50204221583. The next prime is 50204221633. The reversal of 50204221624 is 42612240205.

It is a junction number, because it is equal to n+sod(n) for n = 50204221592 and 50204221601.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3724264 + ... + 3737719.

It is an arithmetic number, because the mean of its divisors is an integer number (4062117540).

Almost surely, 2^50204221624 is an apocalyptic number.

It is an amenable number.

50204221624 is a deficient number, since it is larger than the sum of its proper divisors (47286599336).

50204221624 is a wasteful number, since it uses less digits than its factorization.

50204221624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7462047 (or 7462014 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 50204221624 its reverse (42612240205), we get a palindrome (92816461829).

The spelling of 50204221624 in words is "fifty billion, two hundred four million, two hundred twenty-one thousand, six hundred twenty-four".