560533645 has 16 divisors (see below), whose sum is σ = 769707648. Its totient is φ = 383878080.

The previous prime is 560533627. The next prime is 560533669. The reversal of 560533645 is 546335065.

It is not a de Polignac number, because 560533645 - 2²³ = 552145037 is a prime.

It is a super-3 number, since 3×560533645³ (a number of 27 digits) contains 333 as substring.

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 (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18982 + ... + 38488.

It is an arithmetic number, because the mean of its divisors is an integer number (48106728).

Almost surely, 2^560533645 is an apocalyptic number.

It is an amenable number.

560533645 is a deficient number, since it is larger than the sum of its proper divisors (209174003).

560533645 is a wasteful number, since it uses less digits than its factorization.

560533645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20340.

The product of its (nonzero) digits is 162000, while the sum is 37.

The square root of 560533645 is about 23675.5917560681. The cubic root of 560533645 is about 824.5187986598.

The spelling of 560533645 in words is "five hundred sixty million, five hundred thirty-three thousand, six hundred forty-five".