500550505044 has 24 divisors (see below), whose sum is σ = 1168077852480. Its totient is φ = 166832072064.

The previous prime is 500550505033. The next prime is 500550505061. The reversal of 500550505044 is 440505055005.

It is a junction number, because it is equal to n+sod(n) for n = 500550504996 and 500550505014.

It is a congruent number.

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, 2146549 + ... + 2368284.

It is an arithmetic number, because the mean of its divisors is an integer number (48669910520).

Almost surely, 2^500550505044 is an apocalyptic number.

It is an amenable number.

500550505044 is an abundant number, since it is smaller than the sum of its proper divisors (667527347436).

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

500550505044 is a wasteful number, since it uses less digits than its factorization.

500550505044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4524079 (or 4524077 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 33.

The spelling of 500550505044 in words is "five hundred billion, five hundred fifty million, five hundred five thousand, forty-four".