804546500 has 96 divisors (see below), whose sum is σ = 1822670304. Its totient is φ = 310003200.

The previous prime is 804546497. The next prime is 804546529. The reversal of 804546500 is 5645408.

It can be written as a sum of positive squares in 16 ways, for example, as 609497344 + 195049156 = 24688^2 + 13966^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2904362 + ... + 2904638.

It is an arithmetic number, because the mean of its divisors is an integer number (18986149).

Almost surely, 2^804546500 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 804546500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (911335152).

804546500 is an abundant number, since it is smaller than the sum of its proper divisors (1018123804).

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

804546500 is a wasteful number, since it uses less digits than its factorization.

804546500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490 (or 478 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 804546500 is about 28364.5289049545. The cubic root of 804546500 is about 930.0730277567.

It can be divided in two parts, 8045 and 46500, that added together give a palindrome (54545).

The spelling of 804546500 in words is "eight hundred four million, five hundred forty-six thousand, five hundred".