804522123 has 24 divisors (see below), whose sum is σ = 1184760720. Its totient is φ = 525968640.

The previous prime is 804522119. The next prime is 804522157. The reversal of 804522123 is 321225408.

804522123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 804522123 - 2² = 804522119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (804522163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114183 + ... + 121023.

It is an arithmetic number, because the mean of its divisors is an integer number (49365030).

Almost surely, 2^804522123 is an apocalyptic number.

804522123 is a deficient number, since it is larger than the sum of its proper divisors (380238597).

804522123 is a wasteful number, since it uses less digits than its factorization.

804522123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7099 (or 7096 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 804522123 is about 28364.0991924651. The cubic root of 804522123 is about 930.0636342167.

The spelling of 804522123 in words is "eight hundred four million, five hundred twenty-two thousand, one hundred twenty-three".