506165216682 has 48 divisors (see below), whose sum is σ = 1058453413920. Its totient is φ = 161356283616.

The previous prime is 506165216651. The next prime is 506165216719. The reversal of 506165216682 is 286612561605.

It is a super-2 number, since 2×506165216682² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22800444 + ... + 22822632.

It is an arithmetic number, because the mean of its divisors is an integer number (22051112790).

Almost surely, 2^506165216682 is an apocalyptic number.

506165216682 is an abundant number, since it is smaller than the sum of its proper divisors (552288197238).

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

506165216682 is a wasteful number, since it uses less digits than its factorization.

506165216682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29427 (or 29404 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 48.

The spelling of 506165216682 in words is "five hundred six billion, one hundred sixty-five million, two hundred sixteen thousand, six hundred eighty-two".