500130440 has 32 divisors (see below), whose sum is σ = 1161596160. Its totient is φ = 193598400.

The previous prime is 500130403. The next prime is 500130503. The reversal of 500130440 is 44031005.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200426 + ... + 202905.

It is an arithmetic number, because the mean of its divisors is an integer number (36299880).

Almost surely, 2^500130440 is an apocalyptic number.

It is an amenable number.

500130440 is an abundant number, since it is smaller than the sum of its proper divisors (661465720).

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

500130440 is a wasteful number, since it uses less digits than its factorization.

500130440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403373 (or 403369 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 500130440 is about 22363.5963118636. The cubic root of 500130440 is about 793.7695401807.

Adding to 500130440 its reverse (44031005), we get a palindrome (544161445).

The spelling of 500130440 in words is "five hundred million, one hundred thirty thousand, four hundred forty".