50428791803893 has 8 divisors (see below), whose sum is σ = 53198086122720. Its totient is φ = 47671012223280.

The previous prime is 50428791803867. The next prime is 50428791803917. The reversal of 50428791803893 is 39830819782405.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50428791803893 - 2⁴⁵ = 15244419715061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50428791803833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2878675555 + ... + 2878693072.

It is an arithmetic number, because the mean of its divisors is an integer number (6649760765340).

Almost surely, 2^{50428791803893} is an apocalyptic number.

It is an amenable number.

50428791803893 is a deficient number, since it is larger than the sum of its proper divisors (2769294318827).

50428791803893 is a wasteful number, since it uses less digits than its factorization.

50428791803893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5757369107.

The product of its (nonzero) digits is 104509440, while the sum is 67.

The spelling of 50428791803893 in words is "fifty trillion, four hundred twenty-eight billion, seven hundred ninety-one million, eight hundred three thousand, eight hundred ninety-three".