485430480 has 120 divisors (see below), whose sum is σ = 1650081888. Its totient is φ = 127872768.

The previous prime is 485430469. The next prime is 485430493. The reversal of 485430480 is 84034584.

It is a tau number, because it is divible by the number of its divisors (120).

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 polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55699 + ... + 63821.

Almost surely, 2^485430480 is an apocalyptic number.

485430480 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 485430480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (825040944).

485430480 is an abundant number, since it is smaller than the sum of its proper divisors (1164651408).

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

485430480 is a wasteful number, since it uses less digits than its factorization.

485430480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8225 (or 8216 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 485430480 is about 22032.4869227239. The cubic root of 485430480 is about 785.9151861556.

The spelling of 485430480 in words is "four hundred eighty-five million, four hundred thirty thousand, four hundred eighty".