11448350609 has 2 divisors, whose sum is σ = 11448350610. Its totient is φ = 11448350608.

The previous prime is 11448350587. The next prime is 11448350629. The reversal of 11448350609 is 90605384411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8599780225 + 2848570384 = 92735^2 + 53372^2 .

It is an emirp because it is prime and its reverse (90605384411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11448350609 - 2²⁰ = 11447302033 is a prime.

It is not a weakly prime, because it can be changed into another prime (11448350629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5724175304 + 5724175305.

It is an arithmetic number, because the mean of its divisors is an integer number (5724175305).

Almost surely, 2^11448350609 is an apocalyptic number.

It is an amenable number.

11448350609 is a deficient number, since it is larger than the sum of its proper divisors (1).

11448350609 is an equidigital number, since it uses as much as digits as its factorization.

11448350609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 41.

The spelling of 11448350609 in words is "eleven billion, four hundred forty-eight million, three hundred fifty thousand, six hundred nine".