11244556913579 has 4 divisors (see below), whose sum is σ = 12266789360280. Its totient is φ = 10222324466880.

The previous prime is 11244556913489. The next prime is 11244556913587. The reversal of 11244556913579 is 97531965544211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11244556913579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11244556903579) 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, 511116223334 + ... + 511116223355.

It is an arithmetic number, because the mean of its divisors is an integer number (3066697340070).

Almost surely, 2^{11244556913579} is an apocalyptic number.

11244556913579 is a deficient number, since it is larger than the sum of its proper divisors (1022232446701).

11244556913579 is a wasteful number, since it uses less digits than its factorization.

11244556913579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022232446700.

The product of its digits is 40824000, while the sum is 62.

The spelling of 11244556913579 in words is "eleven trillion, two hundred forty-four billion, five hundred fifty-six million, nine hundred thirteen thousand, five hundred seventy-nine".