500411161236 has 96 divisors (see below), whose sum is σ = 1382348298240. Its totient is φ = 137854088064.

The previous prime is 500411161157. The next prime is 500411161259. The reversal of 500411161236 is 632161114005.

It is a happy number.

It is a super-2 number, since 2×500411161236² (a number of 24 digits) contains 22 as substring.

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 31 ways as a sum of consecutive naturals, for example, 1629691 + ... + 1912253.

It is an arithmetic number, because the mean of its divisors is an integer number (14399461440).

Almost surely, 2^500411161236 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 500411161236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (691174149120).

500411161236 is an abundant number, since it is smaller than the sum of its proper divisors (881937137004).

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

500411161236 is a wasteful number, since it uses less digits than its factorization.

500411161236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283333 (or 283331 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The spelling of 500411161236 in words is "five hundred billion, four hundred eleven million, one hundred sixty-one thousand, two hundred thirty-six".