11373875249 has 6 divisors (see below), whose sum is σ = 12501863010. Its totient is φ = 10339886480.

The previous prime is 11373875243. The next prime is 11373875251. The reversal of 11373875249 is 94257837311.

11373875249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6966907024 + 4406968225 = 83468^2 + 66385^2 .

It is a de Polignac number, because none of the positive numbers 2^k-11373875249 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11373875197 and 11373875206.

It is not an unprimeable number, because it can be changed into a prime (11373875243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46999364 + ... + 46999605.

It is an arithmetic number, because the mean of its divisors is an integer number (2083643835).

Almost surely, 2^11373875249 is an apocalyptic number.

It is an amenable number.

11373875249 is a deficient number, since it is larger than the sum of its proper divisors (1127987761).

11373875249 is an equidigital number, since it uses as much as digits as its factorization.

11373875249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93998991 (or 93998980 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 50.

The spelling of 11373875249 in words is "eleven billion, three hundred seventy-three million, eight hundred seventy-five thousand, two hundred forty-nine".