481365320 has 16 divisors (see below), whose sum is σ = 1083072060. Its totient is φ = 192546112.

The previous prime is 481365317. The next prime is 481365329. The reversal of 481365320 is 23563184.

It can be written as a sum of positive squares in 2 ways, for example, as 473758756 + 7606564 = 21766^2 + 2758^2 .

It is not an unprimeable number, because it can be changed into a prime (481365329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6017027 + ... + 6017106.

Almost surely, 2^481365320 is an apocalyptic number.

481365320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

481365320 is an abundant number, since it is smaller than the sum of its proper divisors (601706740).

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

481365320 is a wasteful number, since it uses less digits than its factorization.

481365320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12034144 (or 12034140 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 481365320 is about 21940.0391977772. The cubic root of 481365320 is about 783.7151931274.

The spelling of 481365320 in words is "four hundred eighty-one million, three hundred sixty-five thousand, three hundred twenty".