564545030 has 64 divisors (see below), whose sum is σ = 1240289280. Its totient is φ = 180835200.

The previous prime is 564545011. The next prime is 564545039. The reversal of 564545030 is 30545465.

It is a super-2 number, since 2×564545030² = 637422181795401800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564545039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58445 + ... + 67415.

It is an arithmetic number, because the mean of its divisors is an integer number (19379520).

Almost surely, 2^564545030 is an apocalyptic number.

564545030 is an abundant number, since it is smaller than the sum of its proper divisors (675744250).

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

564545030 is a wasteful number, since it uses less digits than its factorization.

564545030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9045.

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 564545030 is about 23760.1563547044. The cubic root of 564545030 is about 826.4809786787.

The spelling of 564545030 in words is "five hundred sixty-four million, five hundred forty-five thousand, thirty".