500455000050 has 24 divisors (see below), whose sum is σ = 1241128400496. Its totient is φ = 133454666640.

The previous prime is 500454999971. The next prime is 500455000079. The reversal of 500455000050 is 50000554005.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1668183184 + ... + 1668183483.

It is an arithmetic number, because the mean of its divisors is an integer number (51713683354).

Almost surely, 2^500455000050 is an apocalyptic number.

500455000050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

500455000050 is an abundant number, since it is smaller than the sum of its proper divisors (740673400446).

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

500455000050 is a wasteful number, since it uses less digits than its factorization.

500455000050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3336366682 (or 3336366677 counting only the distinct ones).

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

Adding to 500455000050 its reverse (50000554005), we get a palindrome (550455554055).

The spelling of 500455000050 in words is "five hundred billion, four hundred fifty-five million, fifty", and thus it is an aban number.