500899538752 has 28 divisors (see below), whose sum is σ = 1028247440580. Its totient is φ = 241813569536.

The previous prime is 500899538749. The next prime is 500899538803. The reversal of 500899538752 is 257835998005.

It can be written as a sum of positive squares in 2 ways, for example, as 288695588416 + 212203950336 = 537304^2 + 460656^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134938753 + ... + 134942464.

Almost surely, 2^500899538752 is an apocalyptic number.

It is an amenable number.

500899538752 is an abundant number, since it is smaller than the sum of its proper divisors (527347901828).

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

500899538752 is a wasteful number, since it uses less digits than its factorization.

500899538752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269881258 (or 269881248 counting only the distinct ones).

The product of its (nonzero) digits is 27216000, while the sum is 61.

The spelling of 500899538752 in words is "five hundred billion, eight hundred ninety-nine million, five hundred thirty-eight thousand, seven hundred fifty-two".