11553747286017 has 8 divisors (see below), whose sum is σ = 15485650813440. Its totient is φ = 7662170974640.

The previous prime is 11553747286001. The next prime is 11553747286019. The reversal of 11553747286017 is 71068274735511.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11553747286017 - 2⁴ = 11553747286001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11553747286019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10081803342 + ... + 10081804487.

It is an arithmetic number, because the mean of its divisors is an integer number (1935706351680).

Almost surely, 2^{11553747286017} is an apocalyptic number.

It is an amenable number.

11553747286017 is a deficient number, since it is larger than the sum of its proper divisors (3931903527423).

11553747286017 is a wasteful number, since it uses less digits than its factorization.

11553747286017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20163608023.

The product of its (nonzero) digits is 9878400, while the sum is 57.

The spelling of 11553747286017 in words is "eleven trillion, five hundred fifty-three billion, seven hundred forty-seven million, two hundred eighty-six thousand, seventeen".