11955182353 has 4 divisors (see below), whose sum is σ = 11992896180. Its totient is φ = 11917468528.

The previous prime is 11955182339. The next prime is 11955182359. The reversal of 11955182353 is 35328155911.

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 1961781264 + 9993401089 = 44292^2 + 99967^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11955182353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11955182359) 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, 18856438 + ... + 18857071.

It is an arithmetic number, because the mean of its divisors is an integer number (2998224045).

Almost surely, 2^11955182353 is an apocalyptic number.

It is an amenable number.

11955182353 is a deficient number, since it is larger than the sum of its proper divisors (37713827).

11955182353 is an equidigital number, since it uses as much as digits as its factorization.

11955182353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37713826.

The product of its digits is 162000, while the sum is 43.

The spelling of 11955182353 in words is "eleven billion, nine hundred fifty-five million, one hundred eighty-two thousand, three hundred fifty-three".