50550250028 has 12 divisors (see below), whose sum is σ = 88464872832. Its totient is φ = 25274572080.

The previous prime is 50550250019. The next prime is 50550250039. The reversal of 50550250028 is 82005205505.

It is a junction number, because it is equal to n+sod(n) for n = 50550249976 and 50550250003.

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 3 ways as a sum of consecutive naturals, for example, 121826 + ... + 340502.

It is an arithmetic number, because the mean of its divisors is an integer number (7372072736).

Almost surely, 2^50550250028 is an apocalyptic number.

It is an amenable number.

50550250028 is a deficient number, since it is larger than the sum of its proper divisors (37914622804).

50550250028 is a wasteful number, since it uses less digits than its factorization.

50550250028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276472 (or 276470 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 32.

The spelling of 50550250028 in words is "fifty billion, five hundred fifty million, two hundred fifty thousand, twenty-eight".