260600276081 has 2 divisors, whose sum is σ = 260600276082. Its totient is φ = 260600276080.

The previous prime is 260600276059. The next prime is 260600276099. The reversal of 260600276081 is 180672006062.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 260196909025 + 403367056 = 510095^2 + 20084^2 .

It is a cyclic number.

It is not a de Polignac number, because 260600276081 - 2¹⁰ = 260600275057 is a prime.

It is a super-2 number, since 2×260600276081² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (260600272081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130300138040 + 130300138041.

It is an arithmetic number, because the mean of its divisors is an integer number (130300138041).

Almost surely, 2^260600276081 is an apocalyptic number.

It is an amenable number.

260600276081 is a deficient number, since it is larger than the sum of its proper divisors (1).

260600276081 is an equidigital number, since it uses as much as digits as its factorization.

260600276081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 260600276081 in words is "two hundred sixty billion, six hundred million, two hundred seventy-six thousand, eighty-one".