564530094 has 16 divisors (see below), whose sum is σ = 1254511440. Its totient is φ = 188176680.

The previous prime is 564530093. The next prime is 564530111. The reversal of 564530094 is 490035465.

It is a happy number.

564530094 is a `hidden beast` number, since 5 + 645 + 3 + 0 + 0 + 9 + 4 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564530093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5227077 + ... + 5227184.

It is an arithmetic number, because the mean of its divisors is an integer number (78406965).

Almost surely, 2^564530094 is an apocalyptic number.

564530094 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

564530094 is an abundant number, since it is smaller than the sum of its proper divisors (689981346).

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

564530094 is a wasteful number, since it uses less digits than its factorization.

564530094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10454272 (or 10454266 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 564530094 is about 23759.8420449295. The cubic root of 564530094 is about 826.4736899606.

The spelling of 564530094 in words is "five hundred sixty-four million, five hundred thirty thousand, ninety-four".