50828068105 has 4 divisors (see below), whose sum is σ = 60993681732. Its totient is φ = 40662454480.

The previous prime is 50828068097. The next prime is 50828068111. The reversal of 50828068105 is 50186082805.

50828068105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50186082805 = 5 ⋅10037216561.

It can be written as a sum of positive squares in 2 ways, for example, as 25040847049 + 25787221056 = 158243^2 + 160584^2 .

It is not a de Polignac number, because 50828068105 - 2³ = 50828068097 is a prime.

It is a super-3 number, since 3×50828068105³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5082806806 + ... + 5082806815.

It is an arithmetic number, because the mean of its divisors is an integer number (15248420433).

Almost surely, 2^50828068105 is an apocalyptic number.

It is an amenable number.

50828068105 is a deficient number, since it is larger than the sum of its proper divisors (10165613627).

50828068105 is a wasteful number, since it uses less digits than its factorization.

50828068105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10165613626.

The product of its (nonzero) digits is 153600, while the sum is 43.

The spelling of 50828068105 in words is "fifty billion, eight hundred twenty-eight million, sixty-eight thousand, one hundred five".