564653453 has 32 divisors (see below), whose sum is σ = 738533376. Its totient is φ = 418940928.

The previous prime is 564653447. The next prime is 564653459. The reversal of 564653453 is 354356465.

It is an interprime number because it is at equal distance from previous prime (564653447) and next prime (564653459).

It is not a de Polignac number, because 564653453 - 2²² = 560459149 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 564653453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564653459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 592025 + ... + 592977.

It is an arithmetic number, because the mean of its divisors is an integer number (23079168).

Almost surely, 2^564653453 is an apocalyptic number.

It is an amenable number.

564653453 is a deficient number, since it is larger than the sum of its proper divisors (173879923).

564653453 is a wasteful number, since it uses less digits than its factorization.

564653453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373.

The product of its digits is 648000, while the sum is 41.

The square root of 564653453 is about 23762.4378589403. The cubic root of 564653453 is about 826.5338848872.

The spelling of 564653453 in words is "five hundred sixty-four million, six hundred fifty-three thousand, four hundred fifty-three".