50263030173 has 16 divisors (see below), whose sum is σ = 69769918080. Its totient is φ = 32147134656.

The previous prime is 50263030171. The next prime is 50263030199. The reversal of 50263030173 is 37103036205.

It is not a de Polignac number, because 50263030173 - 2¹ = 50263030171 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50263030173.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50263030171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1826265 + ... + 1853582.

It is an arithmetic number, because the mean of its divisors is an integer number (4360619880).

Almost surely, 2^50263030173 is an apocalyptic number.

It is an amenable number.

50263030173 is a deficient number, since it is larger than the sum of its proper divisors (19506887907).

50263030173 is a wasteful number, since it uses less digits than its factorization.

50263030173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3680036.

The product of its (nonzero) digits is 11340, while the sum is 30.

Adding to 50263030173 its reverse (37103036205), we get a palindrome (87366066378).

The spelling of 50263030173 in words is "fifty billion, two hundred sixty-three million, thirty thousand, one hundred seventy-three".