564630543 has 12 divisors (see below), whose sum is σ = 858502840. Its totient is φ = 356608656.

The previous prime is 564630527. The next prime is 564630589. The reversal of 564630543 is 345036465.

564630543 is a `hidden beast` number, since 5 + 646 + 3 + 0 + 5 + 4 + 3 = 666.

It is not a de Polignac number, because 564630543 - 2⁴ = 564630527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 564630498 and 564630507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564630643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1650796 + ... + 1651137.

Almost surely, 2^564630543 is an apocalyptic number.

564630543 is a deficient number, since it is larger than the sum of its proper divisors (293872297).

564630543 is a wasteful number, since it uses less digits than its factorization.

564630543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3301958 (or 3301955 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The square root of 564630543 is about 23761.9557907172. The cubic root of 564630543 is about 826.5227062623.

The spelling of 564630543 in words is "five hundred sixty-four million, six hundred thirty thousand, five hundred forty-three".