260056665763 has 2 divisors, whose sum is σ = 260056665764. Its totient is φ = 260056665762.

The previous prime is 260056665751. The next prime is 260056665797. The reversal of 260056665763 is 367566650062.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-260056665763 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 260056665763.

It is not a weakly prime, because it can be changed into another prime (260056665863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130028332881 + 130028332882.

It is an arithmetic number, because the mean of its divisors is an integer number (130028332882).

Almost surely, 2^260056665763 is an apocalyptic number.

260056665763 is a deficient number, since it is larger than the sum of its proper divisors (1).

260056665763 is an equidigital number, since it uses as much as digits as its factorization.

260056665763 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8164800, while the sum is 52.

The spelling of 260056665763 in words is "two hundred sixty billion, fifty-six million, six hundred sixty-five thousand, seven hundred sixty-three".