50205230247 has 4 divisors (see below), whose sum is σ = 66940307000. Its totient is φ = 33470153496.

The previous prime is 50205230237. The next prime is 50205230261. The reversal of 50205230247 is 74203250205.

50205230247 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.

It is not a de Polignac number, because 50205230247 - 2⁶ = 50205230183 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 (50205230227) 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, 8367538372 + ... + 8367538377.

It is an arithmetic number, because the mean of its divisors is an integer number (16735076750).

Almost surely, 2^50205230247 is an apocalyptic number.

50205230247 is a deficient number, since it is larger than the sum of its proper divisors (16735076753).

50205230247 is a wasteful number, since it uses less digits than its factorization.

50205230247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16735076752.

The product of its (nonzero) digits is 16800, while the sum is 30.

The spelling of 50205230247 in words is "fifty billion, two hundred five million, two hundred thirty thousand, two hundred forty-seven".