500045124 has 12 divisors (see below), whose sum is σ = 1166771984. Its totient is φ = 166681704.

The previous prime is 500045113. The next prime is 500045131. The reversal of 500045124 is 421540005.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 500045124.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20835202 + ... + 20835225.

Almost surely, 2^500045124 is an apocalyptic number.

It is an amenable number.

500045124 is an abundant number, since it is smaller than the sum of its proper divisors (666726860).

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

500045124 is a wasteful number, since it uses less digits than its factorization.

500045124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41670434 (or 41670432 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 500045124 is about 22361.6887555480. The cubic root of 500045124 is about 793.7244018942.

Adding to 500045124 its reverse (421540005), we get a palindrome (921585129).

The spelling of 500045124 in words is "five hundred million, forty-five thousand, one hundred twenty-four".