506982939782 has 16 divisors (see below), whose sum is σ = 831958625232. Its totient is φ = 229793963520.

The previous prime is 506982939737. The next prime is 506982939809. The reversal of 506982939782 is 287939289605.

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, 32633423 + ... + 32648954.

It is an arithmetic number, because the mean of its divisors is an integer number (51997414077).

Almost surely, 2^506982939782 is an apocalyptic number.

506982939782 is a deficient number, since it is larger than the sum of its proper divisors (324975685450).

506982939782 is a wasteful number, since it uses less digits than its factorization.

506982939782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65282743.

The product of its (nonzero) digits is 117573120, while the sum is 68.

The spelling of 506982939782 in words is "five hundred six billion, nine hundred eighty-two million, nine hundred thirty-nine thousand, seven hundred eighty-two".