50004559872 has 192 divisors, whose sum is σ = 153238176000. Its totient is φ = 16092905472.

The previous prime is 50004559859. The next prime is 50004559873. The reversal of 50004559872 is 27895540005.

50004559872 is a `hidden beast` number, since 50 + 0 + 0 + 4 + 5 + 598 + 7 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is not an unprimeable number, because it can be changed into a prime (50004559873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1587993 + ... + 1619175.

It is an arithmetic number, because the mean of its divisors is an integer number (798115500).

Almost surely, 2^50004559872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50004559872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76619088000).

50004559872 is an abundant number, since it is smaller than the sum of its proper divisors (103233616128).

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

50004559872 is a wasteful number, since it uses less digits than its factorization.

50004559872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31243 (or 31217 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 45.

The spelling of 50004559872 in words is "fifty billion, four million, five hundred fifty-nine thousand, eight hundred seventy-two".