485504800 has 72 divisors (see below), whose sum is σ = 1293010992. Its totient is φ = 176544000.

The previous prime is 485504753. The next prime is 485504801. The reversal of 485504800 is 8405584.

It is not an unprimeable number, because it can be changed into a prime (485504801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18786 + ... + 36385.

It is an arithmetic number, because the mean of its divisors is an integer number (17958486).

Almost surely, 2^485504800 is an apocalyptic number.

485504800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

485504800 is an abundant number, since it is smaller than the sum of its proper divisors (807506192).

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

485504800 is a wasteful number, since it uses less digits than its factorization.

485504800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55202 (or 55189 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 34.

The square root of 485504800 is about 22034.1734585167. The cubic root of 485504800 is about 785.9552923009.

The spelling of 485504800 in words is "four hundred eighty-five million, five hundred four thousand, eight hundred".