804011060185 has 16 divisors (see below), whose sum is σ = 968645984400. Its totient is φ = 640654114816.

The previous prime is 804011060183. The next prime is 804011060189. The reversal of 804011060185 is 581060110408.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 58891640976 + 745119419209 = 242676^2 + 863203^2 .

It is a cyclic number.

It is not a de Polignac number, because 804011060185 - 2¹ = 804011060183 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 804011060185.

It is not an unprimeable number, because it can be changed into a prime (804011060183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27084531 + ... + 27114199.

It is an arithmetic number, because the mean of its divisors is an integer number (60540374025).

Almost surely, 2^804011060185 is an apocalyptic number.

It is an amenable number.

804011060185 is a deficient number, since it is larger than the sum of its proper divisors (164634924215).

804011060185 is a wasteful number, since it uses less digits than its factorization.

804011060185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51020.

The product of its (nonzero) digits is 7680, while the sum is 34.

The spelling of 804011060185 in words is "eight hundred four billion, eleven million, sixty thousand, one hundred eighty-five".