260056665793 has 8 divisors (see below), whose sum is σ = 284236508160. Its totient is φ = 236863755840.

The previous prime is 260056665763. The next prime is 260056665797. The reversal of 260056665793 is 397566650062.

260056665793 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-260056665793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260056665797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246732553 + ... + 246733606.

It is an arithmetic number, because the mean of its divisors is an integer number (35529563520).

Almost surely, 2^260056665793 is an apocalyptic number.

It is an amenable number.

260056665793 is a deficient number, since it is larger than the sum of its proper divisors (24179842367).

260056665793 is a wasteful number, since it uses less digits than its factorization.

260056665793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493466207.

The product of its (nonzero) digits is 12247200, while the sum is 55.

The spelling of 260056665793 in words is "two hundred sixty billion, fifty-six million, six hundred sixty-five thousand, seven hundred ninety-three".