506446724020 has 24 divisors (see below), whose sum is σ = 1081564192800. Its totient is φ = 199145152032.

The previous prime is 506446723943. The next prime is 506446724033. The reversal of 506446724020 is 20427644605.

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, 214594890 + ... + 214597249.

It is an arithmetic number, because the mean of its divisors is an integer number (45065174700).

Almost surely, 2^506446724020 is an apocalyptic number.

It is an amenable number.

506446724020 is an abundant number, since it is smaller than the sum of its proper divisors (575117468780).

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

506446724020 is a wasteful number, since it uses less digits than its factorization.

506446724020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429192207 (or 429192205 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 40.

The spelling of 506446724020 in words is "five hundred six billion, four hundred forty-six million, seven hundred twenty-four thousand, twenty".