478568580 has 96 divisors (see below), whose sum is σ = 1612047360. Its totient is φ = 103628160.

The previous prime is 478568539. The next prime is 478568633. The reversal of 478568580 is 85865874.

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, 22006 + ... + 37965.

It is an arithmetic number, because the mean of its divisors is an integer number (16792160).

Almost surely, 2^478568580 is an apocalyptic number.

It is an amenable number.

478568580 is an abundant number, since it is smaller than the sum of its proper divisors (1133478780).

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

478568580 is a wasteful number, since it uses less digits than its factorization.

478568580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60009 (or 60007 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 51.

The square root of 478568580 is about 21876.2103665146. The cubic root of 478568580 is about 782.1944449676.

The spelling of 478568580 in words is "four hundred seventy-eight million, five hundred sixty-eight thousand, five hundred eighty".