506247235024 has 10 divisors (see below), whose sum is σ = 980854017890. Its totient is φ = 253123617504.

The previous prime is 506247235009. The next prime is 506247235031. The reversal of 506247235024 is 420532742605.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 297003200400 + 209244034624 = 544980^2 + 457432^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15820226079 + ... + 15820226110.

It is an arithmetic number, because the mean of its divisors is an integer number (98085401789).

Almost surely, 2^506247235024 is an apocalyptic number.

It is an amenable number.

506247235024 is a deficient number, since it is larger than the sum of its proper divisors (474606782866).

506247235024 is a wasteful number, since it uses less digits than its factorization.

506247235024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31640452197 (or 31640452191 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 40.

Adding to 506247235024 its reverse (420532742605), we get a palindrome (926779977629).

The spelling of 506247235024 in words is "five hundred six billion, two hundred forty-seven million, two hundred thirty-five thousand, twenty-four".