500100001080 has 32 divisors (see below), whose sum is σ = 1500300003600. Its totient is φ = 133360000256.

The previous prime is 500100001073. The next prime is 500100001111. The reversal of 500100001080 is 80100001005.

It is a happy number.

It is a super-2 number, since 2×500100001080² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 2083749885 + ... + 2083750124.

Almost surely, 2^500100001080 is an apocalyptic number.

It is an amenable number.

500100001080 is an abundant number, since it is smaller than the sum of its proper divisors (1000200002520).

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

500100001080 is a wasteful number, since it uses less digits than its factorization.

500100001080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4167500023 (or 4167500019 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 15.

Adding to 500100001080 its reverse (80100001005), we get a palindrome (580200002085).

The spelling of 500100001080 in words is "five hundred billion, one hundred million, one thousand, eighty".