11612163253 has 8 divisors (see below), whose sum is σ = 12226934720. Its totient is φ = 10997752320.

The previous prime is 11612163181. The next prime is 11612163289. The reversal of 11612163253 is 35236121611.

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 11612163253 - 2¹⁷ = 11612032181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11612163653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22713 + ... + 154078.

It is an arithmetic number, because the mean of its divisors is an integer number (1528366840).

Almost surely, 2^11612163253 is an apocalyptic number.

It is an amenable number.

11612163253 is a deficient number, since it is larger than the sum of its proper divisors (614771467).

11612163253 is a wasteful number, since it uses less digits than its factorization.

11612163253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180267.

The product of its digits is 6480, while the sum is 31.

Adding to 11612163253 its reverse (35236121611), we get a palindrome (46848284864).

The spelling of 11612163253 in words is "eleven billion, six hundred twelve million, one hundred sixty-three thousand, two hundred fifty-three".