500116240 has 40 divisors (see below), whose sum is σ = 1252216728. Its totient is φ = 184657920.

The previous prime is 500116231. The next prime is 500116241. The reversal of 500116240 is 42611005.

It can be written as a sum of positive squares in 4 ways, for example, as 6210064 + 493906176 = 2492^2 + 22224^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (500116241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239401 + ... + 241480.

Almost surely, 2^500116240 is an apocalyptic number.

It is an amenable number.

500116240 is an abundant number, since it is smaller than the sum of its proper divisors (752100488).

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

500116240 is a wasteful number, since it uses less digits than its factorization.

500116240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480907 (or 480901 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 500116240 is about 22363.2788293667. The cubic root of 500116240 is about 793.7620277178.

Adding to 500116240 its reverse (42611005), we get a palindrome (542727245).

The spelling of 500116240 in words is "five hundred million, one hundred sixteen thousand, two hundred forty".