182731808648 has 32 divisors (see below), whose sum is σ = 348546996000. Its totient is φ = 89797352448.

The previous prime is 182731808639. The next prime is 182731808711. The reversal of 182731808648 is 846808137281.

It is a junction number, because it is equal to n+sod(n) for n = 182731808593 and 182731808602.

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, 584798 + ... + 841101.

It is an arithmetic number, because the mean of its divisors is an integer number (10892093625).

Almost surely, 2^182731808648 is an apocalyptic number.

It is an amenable number.

182731808648 is a deficient number, since it is larger than the sum of its proper divisors (165815187352).

182731808648 is a wasteful number, since it uses less digits than its factorization.

182731808648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426181 (or 1426177 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 56.

The spelling of 182731808648 in words is "one hundred eighty-two billion, seven hundred thirty-one million, eight hundred eight thousand, six hundred forty-eight".