560642643 has 96 divisors (see below), whose sum is σ = 980508672. Its totient is φ = 304819200.

The previous prime is 560642629. The next prime is 560642683. The reversal of 560642643 is 346246065.

560642643 is a `hidden beast` number, since 5 + 6 + 0 + 6 + 4 + 2 + 643 = 666.

560642643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 560642643 - 2¹⁶ = 560577107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 560642598 and 560642607.

It is not an unprimeable number, because it can be changed into a prime (560642683) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4414446 + ... + 4414572.

It is an arithmetic number, because the mean of its divisors is an integer number (10213632).

Almost surely, 2^560642643 is an apocalyptic number.

560642643 is a deficient number, since it is larger than the sum of its proper divisors (419866029).

560642643 is a wasteful number, since it uses less digits than its factorization.

560642643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265 (or 262 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 560642643 is about 23677.8935507363. The cubic root of 560642643 is about 824.5722388509.

The spelling of 560642643 in words is "five hundred sixty million, six hundred forty-two thousand, six hundred forty-three".