567645480 has 48 divisors (see below), whose sum is σ = 1844848980. Its totient is φ = 151372032.

The previous prime is 567645479. The next prime is 567645499. The reversal of 567645480 is 84546765.

567645480 is a `hidden beast` number, since 56 + 76 + 454 + 80 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 564252516 + 3392964 = 23754^2 + 1842^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 788037 + ... + 788756.

Almost surely, 2^567645480 is an apocalyptic number.

It is an amenable number.

567645480 is an abundant number, since it is smaller than the sum of its proper divisors (1277203500).

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

567645480 is a wasteful number, since it uses less digits than its factorization.

567645480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1576810 (or 1576803 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The square root of 567645480 is about 23825.3117503213. The cubic root of 567645480 is about 827.9912132373.

The spelling of 567645480 in words is "five hundred sixty-seven million, six hundred forty-five thousand, four hundred eighty".