11612253265 has 16 divisors (see below), whose sum is σ = 14392889856. Its totient is φ = 8984707200.

The previous prime is 11612253241. The next prime is 11612253281. The reversal of 11612253265 is 56235221611.

It is not a de Polignac number, because 11612253265 - 2³¹ = 9464769617 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11612253265.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245325 + ... + 288805.

It is an arithmetic number, because the mean of its divisors is an integer number (899555616).

Almost surely, 2^11612253265 is an apocalyptic number.

It is an amenable number.

11612253265 is a deficient number, since it is larger than the sum of its proper divisors (2780636591).

11612253265 is a wasteful number, since it uses less digits than its factorization.

11612253265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45240.

The product of its digits is 21600, while the sum is 34.

Adding to 11612253265 its reverse (56235221611), we get a palindrome (67847474876).

The spelling of 11612253265 in words is "eleven billion, six hundred twelve million, two hundred fifty-three thousand, two hundred sixty-five".