560661615066 has 64 divisors (see below), whose sum is σ = 1289790996480. Its totient is φ = 159156239040.

The previous prime is 560661615047. The next prime is 560661615071. The reversal of 560661615066 is 660516166065.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6608085 + ... + 6692391.

It is an arithmetic number, because the mean of its divisors is an integer number (20152984320).

Almost surely, 2^560661615066 is an apocalyptic number.

560661615066 is an abundant number, since it is smaller than the sum of its proper divisors (729129381414).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

560661615066 is a wasteful number, since it uses less digits than its factorization.

560661615066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85339.

The product of its (nonzero) digits is 1166400, while the sum is 48.

The spelling of 560661615066 in words is "five hundred sixty billion, six hundred sixty-one million, six hundred fifteen thousand, sixty-six".