11483838559 has 4 divisors (see below), whose sum is σ = 11750904616. Its totient is φ = 11216772504.

The previous prime is 11483838551. The next prime is 11483838581. The reversal of 11483838559 is 95583838411.

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

It is a cyclic number.

It is not a de Polignac number, because 11483838559 - 2³ = 11483838551 is a prime.

It is a super-4 number, since 4×11483838559⁴ (a number of 41 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11483838551) 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, 133532964 + ... + 133533049.

It is an arithmetic number, because the mean of its divisors is an integer number (2937726154).

Almost surely, 2^11483838559 is an apocalyptic number.

11483838559 is a deficient number, since it is larger than the sum of its proper divisors (267066057).

11483838559 is an equidigital number, since it uses as much as digits as its factorization.

11483838559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267066056.

The product of its digits is 4147200, while the sum is 55.

The spelling of 11483838559 in words is "eleven billion, four hundred eighty-three million, eight hundred thirty-eight thousand, five hundred fifty-nine".