485518080 has 144 divisors (see below), whose sum is σ = 1577640960. Its totient is φ = 127217664.

The previous prime is 485518067. The next prime is 485518081. The reversal of 485518080 is 80815584.

It is not an unprimeable number, because it can be changed into a prime (485518081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 225489 + ... + 227631.

It is an arithmetic number, because the mean of its divisors is an integer number (10955840).

Almost surely, 2^485518080 is an apocalyptic number.

485518080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 485518080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (788820480).

485518080 is an abundant number, since it is smaller than the sum of its proper divisors (1092122880).

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

485518080 is a wasteful number, since it uses less digits than its factorization.

485518080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2226 (or 2212 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 39.

The square root of 485518080 is about 22034.4748065390. The cubic root of 485518080 is about 785.9624583070.

The spelling of 485518080 in words is "four hundred eighty-five million, five hundred eighteen thousand, eighty".