50205230263 has 4 divisors (see below), whose sum is σ = 53158479120. Its totient is φ = 47251981408.

The previous prime is 50205230261. The next prime is 50205230281. The reversal of 50205230263 is 36203250205.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50205230263 - 2¹ = 50205230261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50205230261) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1476624403 + ... + 1476624436.

It is an arithmetic number, because the mean of its divisors is an integer number (13289619780).

Almost surely, 2^50205230263 is an apocalyptic number.

50205230263 is a deficient number, since it is larger than the sum of its proper divisors (2953248857).

50205230263 is a wasteful number, since it uses less digits than its factorization.

50205230263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2953248856.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 50205230263 its reverse (36203250205), we get a palindrome (86408480468).

The spelling of 50205230263 in words is "fifty billion, two hundred five million, two hundred thirty thousand, two hundred sixty-three".