485812080 has 400 divisors, whose sum is σ = 1865297280. Its totient is φ = 116453376.

The previous prime is 485812057. The next prime is 485812127. The reversal of 485812080 is 80218584.

485812080 is a `hidden beast` number, since 485 + 81 + 20 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 6149481 + ... + 6149559.

Almost surely, 2^485812080 is an apocalyptic number.

485812080 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 485812080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (932648640).

485812080 is an abundant number, since it is smaller than the sum of its proper divisors (1379485200).

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

485812080 is a wasteful number, since it uses less digits than its factorization.

485812080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 175 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 36.

The square root of 485812080 is about 22041.1451608123. The cubic root of 485812080 is about 786.1210698650.

The spelling of 485812080 in words is "four hundred eighty-five million, eight hundred twelve thousand, eighty".