506443733052 has 48 divisors (see below), whose sum is σ = 1212737713152. Its totient is φ = 164395969920.

The previous prime is 506443732961. The next prime is 506443733069. The reversal of 506443733052 is 250337344605.

It is a junction number, because it is equal to n+sod(n) for n = 506443732995 and 506443733013.

It is a congruent number.

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, 671788 + ... + 1210035.

It is an arithmetic number, because the mean of its divisors is an integer number (25265369024).

Almost surely, 2^506443733052 is an apocalyptic number.

It is an amenable number.

506443733052 is an abundant number, since it is smaller than the sum of its proper divisors (706293980100).

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

506443733052 is a wasteful number, since it uses less digits than its factorization.

506443733052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1882418 (or 1882416 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 42.

The spelling of 506443733052 in words is "five hundred six billion, four hundred forty-three million, seven hundred thirty-three thousand, fifty-two".