560645673 has 16 divisors (see below), whose sum is σ = 899281920. Its totient is φ = 303507216.

The previous prime is 560645663. The next prime is 560645681. The reversal of 560645673 is 376546065.

It is not a de Polignac number, because 560645673 - 2⁵ = 560645641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (560645663) 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 15 ways as a sum of consecutive naturals, for example, 702165 + ... + 702962.

It is an arithmetic number, because the mean of its divisors is an integer number (56205120).

Almost surely, 2^560645673 is an apocalyptic number.

It is an amenable number.

560645673 is a deficient number, since it is larger than the sum of its proper divisors (338636247).

560645673 is a wasteful number, since it uses less digits than its factorization.

560645673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1405156.

The product of its (nonzero) digits is 453600, while the sum is 42.

The square root of 560645673 is about 23677.9575343821. The cubic root of 560645673 is about 824.5737243185.

The spelling of 560645673 in words is "five hundred sixty million, six hundred forty-five thousand, six hundred seventy-three".