182980951680 has 128 divisors (see below), whose sum is σ = 583670373120. Its totient is φ = 48759902208.

The previous prime is 182980951679. The next prime is 182980951687. The reversal of 182980951680 is 86159089281.

It is a tau number, because it is divible by the number of its divisors (128).

It is a self number, because there is not a number n which added to its sum of digits gives 182980951680.

It is not an unprimeable number, because it can be changed into a prime (182980951687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2698674 + ... + 2765646.

It is an arithmetic number, because the mean of its divisors is an integer number (4559924790).

Almost surely, 2^182980951680 is an apocalyptic number.

182980951680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 182980951680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291835186560).

182980951680 is an abundant number, since it is smaller than the sum of its proper divisors (400689421440).

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

182980951680 is a wasteful number, since it uses less digits than its factorization.

182980951680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68418 (or 68406 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 57.

The spelling of 182980951680 in words is "one hundred eighty-two billion, nine hundred eighty million, nine hundred fifty-one thousand, six hundred eighty".