485408480 has 96 divisors (see below), whose sum is σ = 1240396416. Its totient is φ = 178806784.

The previous prime is 485408461. The next prime is 485408507. The reversal of 485408480 is 84804584.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125942 + ... + 129738.

It is an arithmetic number, because the mean of its divisors is an integer number (12920796).

Almost surely, 2^485408480 is an apocalyptic number.

485408480 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 485408480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (620198208).

485408480 is an abundant number, since it is smaller than the sum of its proper divisors (754987936).

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

485408480 is a wasteful number, since it uses less digits than its factorization.

485408480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3876 (or 3868 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 41.

The square root of 485408480 is about 22031.9876543175. The cubic root of 485408480 is about 785.9033132607.

The spelling of 485408480 in words is "four hundred eighty-five million, four hundred eight thousand, four hundred eighty".