485264280 has 32 divisors (see below), whose sum is σ = 1455793200. Its totient is φ = 129403776.

The previous prime is 485264261. The next prime is 485264291. The reversal of 485264280 is 82462584.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2021815 + ... + 2022054.

Almost surely, 2^485264280 is an apocalyptic number.

485264280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

485264280 is an abundant number, since it is smaller than the sum of its proper divisors (970528920).

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

485264280 is a wasteful number, since it uses less digits than its factorization.

485264280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4043883 (or 4043879 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 39.

The square root of 485264280 is about 22028.7148966979. The cubic root of 485264280 is about 785.8254829478.

The spelling of 485264280 in words is "four hundred eighty-five million, two hundred sixty-four thousand, two hundred eighty".