6560189744779 has 8 divisors (see below), whose sum is σ = 7168973706288. Its totient is φ = 5953472962560.

The previous prime is 6560189744753. The next prime is 6560189744803. The reversal of 6560189744779 is 9774479810656.

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

It is a cyclic number.

It is not a de Polignac number, because 6560189744779 - 2¹¹ = 6560189742731 is a prime.

It is a super-2 number, since 2×6560189744779² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6560189744879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516788182 + ... + 516800875.

It is an arithmetic number, because the mean of its divisors is an integer number (896121713286).

Almost surely, 2^{6560189744779} is an apocalyptic number.

6560189744779 is a deficient number, since it is larger than the sum of its proper divisors (608783961509).

6560189744779 is a wasteful number, since it uses less digits than its factorization.

6560189744779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033589645.

The product of its (nonzero) digits is 640120320, while the sum is 73.

The spelling of 6560189744779 in words is "six trillion, five hundred sixty billion, one hundred eighty-nine million, seven hundred forty-four thousand, seven hundred seventy-nine".