50005550423928 has 48 divisors (see below), whose sum is σ = 137411946420840. Its totient is φ = 15153197097280.

The previous prime is 50005550423923. The next prime is 50005550423963. The reversal of 50005550423928 is 82932405550005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50005550423923) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8609768175 + ... + 8609773982.

Almost surely, 2^{50005550423928} is an apocalyptic number.

It is an amenable number.

50005550423928 is an abundant number, since it is smaller than the sum of its proper divisors (87406395996912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50005550423928 is a wasteful number, since it uses less digits than its factorization.

50005550423928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17219542188 (or 17219542173 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 48.

The spelling of 50005550423928 in words is "fifty trillion, five billion, five hundred fifty million, four hundred twenty-three thousand, nine hundred twenty-eight".