28048183466 has 8 divisors (see below), whose sum is σ = 42075638244. Its totient is φ = 14022970720.

The previous prime is 28048183453. The next prime is 28048183511. The reversal of 28048183466 is 66438184082.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 25576005625 + 2472177841 = 159925^2 + 49721^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 528875 + ... + 579486.

Almost surely, 2^28048183466 is an apocalyptic number.

28048183466 is a deficient number, since it is larger than the sum of its proper divisors (14027454778).

28048183466 is a wasteful number, since it uses less digits than its factorization.

28048183466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121016.

The product of its (nonzero) digits is 1769472, while the sum is 50.

The spelling of 28048183466 in words is "twenty-eight billion, forty-eight million, one hundred eighty-three thousand, four hundred sixty-six".