50051000060928 has 132 divisors (see below), whose sum is σ = 144532519092520. Its totient is φ = 16682357293056.

The previous prime is 50051000060923. The next prime is 50051000060987. The reversal of 50051000060928 is 82906000015005.

It is a happy number.

50051000060928 is a `hidden beast` number, since 50 + 0 + 510 + 0 + 0 + 0 + 6 + 0 + 92 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 50051000060892 and 50051000060901.

It is not an unprimeable number, because it can be changed into a prime (50051000060923) 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, 120956208 + ... + 121369296.

Almost surely, 2^{50051000060928} 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 50051000060928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72266259546260).

50051000060928 is an abundant number, since it is smaller than the sum of its proper divisors (94481519031592).

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

50051000060928 is a wasteful number, since it uses less digits than its factorization.

50051000060928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426262 (or 426241 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The spelling of 50051000060928 in words is "fifty trillion, fifty-one billion, sixty thousand, nine hundred twenty-eight".