82804182050 has 12 divisors (see below), whose sum is σ = 154015778706. Its totient is φ = 33121672800.

The previous prime is 82804182031. The next prime is 82804182073. The reversal of 82804182050 is 5028140828.

It can be written as a sum of positive squares in 3 ways, for example, as 75511192849 + 7292989201 = 274793^2 + 85399^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 82804181995 and 82804182013.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 828041771 + ... + 828041870.

Almost surely, 2^82804182050 is an apocalyptic number.

82804182050 is a deficient number, since it is larger than the sum of its proper divisors (71211596656).

82804182050 is a wasteful number, since it uses less digits than its factorization.

82804182050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1656083653 (or 1656083648 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 38.

The spelling of 82804182050 in words is "eighty-two billion, eight hundred four million, one hundred eighty-two thousand, fifty".