804603954312 has 112 divisors (see below), whose sum is σ = 2262299684940. Its totient is φ = 268155577728.

The previous prime is 804603954269. The next prime is 804603954353. The reversal of 804603954312 is 213459306408.

804603954312 is a `hidden beast` number, since 8 + 0 + 4 + 60 + 39 + 543 + 12 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 793977230916 + 10626723396 = 891054^2 + 103086^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 64688158 + ... + 64700594.

Almost surely, 2^804603954312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 804603954312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1131149842470).

804603954312 is an abundant number, since it is smaller than the sum of its proper divisors (1457695730628).

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

804603954312 is a wasteful number, since it uses less digits than its factorization.

804603954312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23554 (or 23535 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 804603954312 in words is "eight hundred four billion, six hundred three million, nine hundred fifty-four thousand, three hundred twelve".