5050421758784 has 28 divisors (see below), whose sum is σ = 10113875009700. Its totient is φ = 2502043803648.

The previous prime is 5050421758783. The next prime is 5050421758819. The reversal of 5050421758784 is 4878571240505.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2364336769600 + 2686084989184 = 1537640^2 + 1638928^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5050421758783) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361978529 + ... + 361992480.

It is an arithmetic number, because the mean of its divisors is an integer number (361209821775).

Almost surely, 2^{5050421758784} is an apocalyptic number.

It is an amenable number.

5050421758784 is an abundant number, since it is smaller than the sum of its proper divisors (5063453250916).

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

5050421758784 is a wasteful number, since it uses less digits than its factorization.

5050421758784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723971130 (or 723971120 counting only the distinct ones).

The product of its (nonzero) digits is 12544000, while the sum is 56.

The spelling of 5050421758784 in words is "five trillion, fifty billion, four hundred twenty-one million, seven hundred fifty-eight thousand, seven hundred eighty-four".