506006248040 has 16 divisors (see below), whose sum is σ = 1138514058180. Its totient is φ = 202402499200.

The previous prime is 506006248039. The next prime is 506006248049. The reversal of 506006248040 is 40842600605.

It can be written as a sum of positive squares in 2 ways, for example, as 498043541284 + 7962706756 = 705722^2 + 89234^2 .

It is not an unprimeable number, because it can be changed into a prime (506006248049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6325078061 + ... + 6325078140.

Almost surely, 2^506006248040 is an apocalyptic number.

It is an amenable number.

506006248040 is an abundant number, since it is smaller than the sum of its proper divisors (632507810140).

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

506006248040 is a wasteful number, since it uses less digits than its factorization.

506006248040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12650156212 (or 12650156208 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 506006248040 its reverse (40842600605), we get a palindrome (546848848645).

The spelling of 506006248040 in words is "five hundred six billion, six million, two hundred forty-eight thousand, forty".