804048480848 has 20 divisors (see below), whose sum is σ = 1573268132148. Its totient is φ = 398043801600.

The previous prime is 804048480847. The next prime is 804048480877. The reversal of 804048480848 is 848084840408.

It can be written as a sum of positive squares in 2 ways, for example, as 777338462224 + 26710018624 = 881668^2 + 163432^2 .

It is a junction number, because it is equal to n+sod(n) for n = 804048480793 and 804048480802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804048480847) 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 3 ways as a sum of consecutive naturals, for example, 248775761 + ... + 248778992.

Almost surely, 2^804048480848 is an apocalyptic number.

It is an amenable number.

804048480848 is a deficient number, since it is larger than the sum of its proper divisors (769219651300).

804048480848 is a wasteful number, since it uses less digits than its factorization.

804048480848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497554862 (or 497554856 counting only the distinct ones).

The product of its (nonzero) digits is 8388608, while the sum is 56.

The spelling of 804048480848 in words is "eight hundred four billion, forty-eight million, four hundred eighty thousand, eight hundred forty-eight".