263483135 has 8 divisors (see below), whose sum is σ = 316304016. Its totient is φ = 210703680.

The previous prime is 263483123. The next prime is 263483141. The reversal of 263483135 is 531384362.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 263483135 - 2¹⁶ = 263417599 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 263483095 and 263483104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5987 + ... + 23723.

It is an arithmetic number, because the mean of its divisors is an integer number (39538002).

Almost surely, 2^263483135 is an apocalyptic number.

263483135 is a deficient number, since it is larger than the sum of its proper divisors (52820881).

263483135 is a wasteful number, since it uses less digits than its factorization.

263483135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20713.

The product of its digits is 51840, while the sum is 35.

The square root of 263483135 is about 16232.1635957749. The cubic root of 263483135 is about 641.0879404075.

The spelling of 263483135 in words is "two hundred sixty-three million, four hundred eighty-three thousand, one hundred thirty-five".