260833275361 has 4 divisors (see below), whose sum is σ = 263226241300. Its totient is φ = 258440309424.

The previous prime is 260833275359. The next prime is 260833275397. The reversal of 260833275361 is 163572338062.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 62972891136 + 197860384225 = 250944^2 + 444815^2 .

It is a cyclic number.

It is not a de Polignac number, because 260833275361 - 2¹ = 260833275359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260833275341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1196482806 + ... + 1196483023.

It is an arithmetic number, because the mean of its divisors is an integer number (65806560325).

Almost surely, 2^260833275361 is an apocalyptic number.

It is an amenable number.

260833275361 is a deficient number, since it is larger than the sum of its proper divisors (2392965939).

260833275361 is a wasteful number, since it uses less digits than its factorization.

260833275361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2392965938.

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 260833275361 in words is "two hundred sixty billion, eight hundred thirty-three million, two hundred seventy-five thousand, three hundred sixty-one".