564473300 has 18 divisors (see below), whose sum is σ = 1224907278. Its totient is φ = 225789280.

The previous prime is 564473293. The next prime is 564473309. The reversal of 564473300 is 3374465.

It can be written as a sum of positive squares in 3 ways, for example, as 77123524 + 487349776 = 8782^2 + 22076^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564473309) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2822267 + ... + 2822466.

Almost surely, 2^564473300 is an apocalyptic number.

564473300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

564473300 is an abundant number, since it is smaller than the sum of its proper divisors (660433978).

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

564473300 is a wasteful number, since it uses less digits than its factorization.

564473300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5644747 (or 5644740 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 564473300 is about 23758.6468469903. The cubic root of 564473300 is about 826.4459735044.

The spelling of 564473300 in words is "five hundred sixty-four million, four hundred seventy-three thousand, three hundred".