50500051004928 has 640 divisors, whose sum is σ = 172970214912000. Its totient is φ = 12744788410368.

The previous prime is 50500051004849. The next prime is 50500051004933. The reversal of 50500051004928 is 82940015000505.

50500051004928 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 371531923 + ... + 371667821.

It is an arithmetic number, because the mean of its divisors is an integer number (270265960800).

Almost surely, 2^{50500051004928} 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 50500051004928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86485107456000).

50500051004928 is an abundant number, since it is smaller than the sum of its proper divisors (122470163907072).

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

50500051004928 is a wasteful number, since it uses less digits than its factorization.

50500051004928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136070 (or 136054 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 39.

The spelling of 50500051004928 in words is "fifty trillion, five hundred billion, fifty-one million, four thousand, nine hundred twenty-eight".