804088088009 has 4 divisors (see below), whose sum is σ = 807898932240. Its totient is φ = 800277243780.

The previous prime is 804088088003. The next prime is 804088088039. The reversal of 804088088009 is 900880880408.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-804088088009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (804088088003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1905421799 + ... + 1905422220.

It is an arithmetic number, because the mean of its divisors is an integer number (201974733060).

Almost surely, 2^804088088009 is an apocalyptic number.

It is an amenable number.

804088088009 is a deficient number, since it is larger than the sum of its proper divisors (3810844231).

804088088009 is a wasteful number, since it uses less digits than its factorization.

804088088009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3810844230.

The product of its (nonzero) digits is 1179648, while the sum is 53.

The spelling of 804088088009 in words is "eight hundred four billion, eighty-eight million, eighty-eight thousand, nine".