50875005205 has 16 divisors (see below), whose sum is σ = 65213241264. Its totient is φ = 37966888960.

The previous prime is 50875005197. The next prime is 50875005221. The reversal of 50875005205 is 50250057805.

It can be written as a sum of positive squares in 8 ways, for example, as 464876721 + 50410128484 = 21561^2 + 224522^2 .

It is not a de Polignac number, because 50875005205 - 2³ = 50875005197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2638756 + ... + 2657965.

It is an arithmetic number, because the mean of its divisors is an integer number (4075827579).

Almost surely, 2^50875005205 is an apocalyptic number.

It is an amenable number.

50875005205 is a deficient number, since it is larger than the sum of its proper divisors (14338236059).

50875005205 is a wasteful number, since it uses less digits than its factorization.

50875005205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5296856.

The product of its (nonzero) digits is 70000, while the sum is 37.

The spelling of 50875005205 in words is "fifty billion, eight hundred seventy-five million, five thousand, two hundred five".