487480520 has 16 divisors (see below), whose sum is σ = 1096831260. Its totient is φ = 194992192.

The previous prime is 487480519. The next prime is 487480537. The reversal of 487480520 is 25084784.

It can be written as a sum of positive squares in 2 ways, for example, as 487438084 + 42436 = 22078^2 + 206^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6093467 + ... + 6093546.

Almost surely, 2^487480520 is an apocalyptic number.

487480520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

487480520 is an abundant number, since it is smaller than the sum of its proper divisors (609350740).

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

487480520 is a wasteful number, since it uses less digits than its factorization.

487480520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12187024 (or 12187020 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 38.

The square root of 487480520 is about 22078.9610262802. The cubic root of 487480520 is about 787.0199751995.

The spelling of 487480520 in words is "four hundred eighty-seven million, four hundred eighty thousand, five hundred twenty".