566545424441005 has 8 divisors (see below), whose sum is σ = 680050942320024. Its totient is φ = 453105384225600.

The previous prime is 566545424440999. The next prime is 566545424441027. The reversal of 566545424441005 is 500144424545665.

It can be written as a sum of positive squares in 4 ways, for example, as 94074209062596 + 472471215378409 = 9699186^2 + 21736403^2 .

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

It is not a de Polignac number, because 566545424441005 - 2³ = 566545424440997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16369396866 + ... + 16369431475.

It is an arithmetic number, because the mean of its divisors is an integer number (85006367790003).

Almost surely, 2^{566545424441005} is an apocalyptic number.

It is an amenable number.

566545424441005 is a deficient number, since it is larger than the sum of its proper divisors (113505517879019).

566545424441005 is a wasteful number, since it uses less digits than its factorization.

566545424441005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32738831807.

The product of its (nonzero) digits is 46080000, while the sum is 55.

The spelling of 566545424441005 in words is "five hundred sixty-six trillion, five hundred forty-five billion, four hundred twenty-four million, four hundred forty-one thousand, five".