485736480 has 192 divisors, whose sum is σ = 1710979200. Its totient is φ = 128701440.

The previous prime is 485736479. The next prime is 485736497. The reversal of 485736480 is 84637584.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 989035 + ... + 989525.

It is an arithmetic number, because the mean of its divisors is an integer number (8911350).

Almost surely, 2^485736480 is an apocalyptic number.

485736480 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 485736480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (855489600).

485736480 is an abundant number, since it is smaller than the sum of its proper divisors (1225242720).

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

485736480 is a wasteful number, since it uses less digits than its factorization.

485736480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744 (or 730 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 485736480 is about 22039.4301196741. The cubic root of 485736480 is about 786.0802901490.

The spelling of 485736480 in words is "four hundred eighty-five million, seven hundred thirty-six thousand, four hundred eighty".