11823548353 has 4 divisors (see below), whose sum is σ = 11833394308. Its totient is φ = 11813702400.

The previous prime is 11823548339. The next prime is 11823548369. The reversal of 11823548353 is 35384532811.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1856920464 + 9966627889 = 43092^2 + 99833^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11823548353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11823548393) 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, 4921176 + ... + 4923577.

It is an arithmetic number, because the mean of its divisors is an integer number (2958348577).

Almost surely, 2^11823548353 is an apocalyptic number.

It is an amenable number.

11823548353 is a deficient number, since it is larger than the sum of its proper divisors (9845955).

11823548353 is an equidigital number, since it uses as much as digits as its factorization.

11823548353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9845954.

The product of its digits is 345600, while the sum is 43.

The spelling of 11823548353 in words is "eleven billion, eight hundred twenty-three million, five hundred forty-eight thousand, three hundred fifty-three".