11323532253 has 32 divisors (see below), whose sum is σ = 16643088000. Its totient is φ = 6791040000.

The previous prime is 11323532243. The next prime is 11323532257. The reversal of 11323532253 is 35223532311.

It is a happy number.

It is not a de Polignac number, because 11323532253 - 2⁸ = 11323531997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11323532253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11323532257) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3771753 + ... + 3774753.

It is an arithmetic number, because the mean of its divisors is an integer number (520096500).

Almost surely, 2^11323532253 is an apocalyptic number.

It is an amenable number.

11323532253 is a deficient number, since it is larger than the sum of its proper divisors (5319555747).

11323532253 is a wasteful number, since it uses less digits than its factorization.

11323532253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4173.

The product of its digits is 16200, while the sum is 30.

The spelling of 11323532253 in words is "eleven billion, three hundred twenty-three million, five hundred thirty-two thousand, two hundred fifty-three".