506235002566 has 8 divisors (see below), whose sum is σ = 773679909744. Its totient is φ = 248341699320.

The previous prime is 506235002551. The next prime is 506235002573. The reversal of 506235002566 is 665200532605.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2387900850 + ... + 2387901061.

It is an arithmetic number, because the mean of its divisors is an integer number (96709988718).

Almost surely, 2^506235002566 is an apocalyptic number.

506235002566 is a deficient number, since it is larger than the sum of its proper divisors (267444907178).

506235002566 is a wasteful number, since it uses less digits than its factorization.

506235002566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4775801966.

The product of its (nonzero) digits is 324000, while the sum is 40.

The spelling of 506235002566 in words is "five hundred six billion, two hundred thirty-five million, two thousand, five hundred sixty-six".