500011515104 has 48 divisors (see below), whose sum is σ = 987679163520. Its totient is φ = 249173675520.

The previous prime is 500011514963. The next prime is 500011515151. The reversal of 500011515104 is 401515110005.

It is a self number, because there is not a number n which added to its sum of digits gives 500011515104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12564422 + ... + 12604154.

It is an arithmetic number, because the mean of its divisors is an integer number (20576649240).

Almost surely, 2^500011515104 is an apocalyptic number.

It is an amenable number.

500011515104 is a deficient number, since it is larger than the sum of its proper divisors (487667648416).

500011515104 is a wasteful number, since it uses less digits than its factorization.

500011515104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41043 (or 41035 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 23.

Adding to 500011515104 its reverse (401515110005), we get a palindrome (901526625109).

The spelling of 500011515104 in words is "five hundred billion, eleven million, five hundred fifteen thousand, one hundred four".