564364061 has 8 divisors (see below), whose sum is σ = 572829600. Its totient is φ = 555938352.

The previous prime is 564364051. The next prime is 564364067. The reversal of 564364061 is 160463465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-564364061 is a prime.

It is a Duffinian number.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564364067) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 19226 + ... + 38708.

It is an arithmetic number, because the mean of its divisors is an integer number (71603700).

Almost surely, 2^564364061 is an apocalyptic number.

It is an amenable number.

564364061 is a deficient number, since it is larger than the sum of its proper divisors (8465539).

564364061 is a wasteful number, since it uses less digits than its factorization.

564364061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19915.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 564364061 is about 23756.3478043238. The cubic root of 564364061 is about 826.3926577520.

The spelling of 564364061 in words is "five hundred sixty-four million, three hundred sixty-four thousand, sixty-one".