564413143 has 4 divisors (see below), whose sum is σ = 645043600. Its totient is φ = 483782688.

The previous prime is 564413137. The next prime is 564413147. The reversal of 564413143 is 341314465.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 341314465 = 5 ⋅68262893.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-564413143 is a prime.

It is a super-2 number, since 2×564413143² = 637124391982276898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564413147) 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 3 ways as a sum of consecutive naturals, for example, 40315218 + ... + 40315231.

It is an arithmetic number, because the mean of its divisors is an integer number (161260900).

Almost surely, 2^564413143 is an apocalyptic number.

564413143 is a deficient number, since it is larger than the sum of its proper divisors (80630457).

564413143 is an equidigital number, since it uses as much as digits as its factorization.

564413143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80630456.

The product of its digits is 17280, while the sum is 31.

The square root of 564413143 is about 23757.3808110238. The cubic root of 564413143 is about 826.4166138183.

The spelling of 564413143 in words is "five hundred sixty-four million, four hundred thirteen thousand, one hundred forty-three".