260545330541 has 8 divisors (see below), whose sum is σ = 264321363384. Its totient is φ = 256774890240.

The previous prime is 260545330531. The next prime is 260545330597. The reversal of 260545330541 is 145033545062.

It can be written as a sum of positive squares in 4 ways, for example, as 16474749316 + 244070581225 = 128354^2 + 494035^2 .

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 260545330541 - 2¹⁸ = 260545068397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 260545330495 and 260545330504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260545330531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1304240 + ... + 1490681.

It is an arithmetic number, because the mean of its divisors is an integer number (33040170423).

Almost surely, 2^260545330541 is an apocalyptic number.

It is an amenable number.

260545330541 is a deficient number, since it is larger than the sum of its proper divisors (3776032843).

260545330541 is a wasteful number, since it uses less digits than its factorization.

260545330541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2796271.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 260545330541 in words is "two hundred sixty billion, five hundred forty-five million, three hundred thirty thousand, five hundred forty-one".