484550280 has 48 divisors (see below), whose sum is σ = 1574789580. Its totient is φ = 129213312.

The previous prime is 484550279. The next prime is 484550291. The reversal of 484550280 is 82055484.

484550280 is a `hidden beast` number, since 4 + 84 + 550 + 28 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 404733924 + 79816356 = 20118^2 + 8934^2 .

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

It is an unprimeable number.

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, 672627 + ... + 673346.

Almost surely, 2^484550280 is an apocalyptic number.

484550280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

484550280 is an abundant number, since it is smaller than the sum of its proper divisors (1090239300).

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

484550280 is a wasteful number, since it uses less digits than its factorization.

484550280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345990 (or 1345983 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 36.

The square root of 484550280 is about 22012.5028109027. The cubic root of 484550280 is about 785.4398822026.

The spelling of 484550280 in words is "four hundred eighty-four million, five hundred fifty thousand, two hundred eighty".