260532263 has 4 divisors (see below), whose sum is σ = 260737560. Its totient is φ = 260326968.

The previous prime is 260532257. The next prime is 260532289. The reversal of 260532263 is 362235062.

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

It is a cyclic number.

It is not a de Polignac number, because 260532263 - 2²⁰ = 259483687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260532253) 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, 100733 + ... + 103286.

It is an arithmetic number, because the mean of its divisors is an integer number (65184390).

Almost surely, 2^260532263 is an apocalyptic number.

260532263 is a deficient number, since it is larger than the sum of its proper divisors (205297).

260532263 is a wasteful number, since it uses less digits than its factorization.

260532263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205296.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 260532263 is about 16141.0118332154. The cubic root of 260532263 is about 638.6856677486.

The spelling of 260532263 in words is "two hundred sixty million, five hundred thirty-two thousand, two hundred sixty-three".