500242137636 has 48 divisors (see below), whose sum is σ = 1218166790400. Its totient is φ = 159572700672.

The previous prime is 500242137613. The next prime is 500242137673. The reversal of 500242137636 is 636731242005.

It is a junction number, because it is equal to n+sod(n) for n = 500242137594 and 500242137603.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6321196 + ... + 6399843.

It is an arithmetic number, because the mean of its divisors is an integer number (25378474800).

Almost surely, 2^500242137636 is an apocalyptic number.

It is an amenable number.

500242137636 is an abundant number, since it is smaller than the sum of its proper divisors (717924652764).

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

500242137636 is a wasteful number, since it uses less digits than its factorization.

500242137636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12721188 (or 12721186 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 39.

The spelling of 500242137636 in words is "five hundred billion, two hundred forty-two million, one hundred thirty-seven thousand, six hundred thirty-six".