604505504 has 48 divisors (see below), whose sum is σ = 1263003840. Its totient is φ = 284190720.

The previous prime is 604505491. The next prime is 604505507. The reversal of 604505504 is 405505406.

It is not an unprimeable number, because it can be changed into a prime (604505507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36464 + ... + 50384.

It is an arithmetic number, because the mean of its divisors is an integer number (26312580).

Almost surely, 2^604505504 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 604505504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (631501920).

604505504 is an abundant number, since it is smaller than the sum of its proper divisors (658498336).

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

604505504 is a wasteful number, since it uses less digits than its factorization.

604505504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14013 (or 14005 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 604505504 is about 24586.6936370062. The cubic root of 604505504 is about 845.5385635728.

The spelling of 604505504 in words is "six hundred four million, five hundred five thousand, five hundred four".