500050500054 has 64 divisors (see below), whose sum is σ = 1167434726400. Its totient is φ = 142732390080.

The previous prime is 500050500031. The next prime is 500050500067. The reversal of 500050500054 is 450005050005.

It is a junction number, because it is equal to n+sod(n) for n = 500050499997 and 500050500033.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2003962 + ... + 2239634.

It is an arithmetic number, because the mean of its divisors is an integer number (18241167600).

Almost surely, 2^500050500054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 500050500054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (583717363200).

500050500054 is an abundant number, since it is smaller than the sum of its proper divisors (667384226346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

500050500054 is a wasteful number, since it uses less digits than its factorization.

500050500054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236730 (or 236716 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 24.

Adding to 500050500054 its reverse (450005050005), we get a palindrome (950055550059).

The spelling of 500050500054 in words is "five hundred billion, fifty million, five hundred thousand, fifty-four".