5636443747601 has 8 divisors (see below), whose sum is σ = 5641565473440. Its totient is φ = 5631324344352.

The previous prime is 5636443747499. The next prime is 5636443747603. The reversal of 5636443747601 is 1067473446365.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5636443747601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5636443747603) 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 7 ways as a sum of consecutive naturals, for example, 4293701 + ... + 5450573.

It is an arithmetic number, because the mean of its divisors is an integer number (705195684180).

Almost surely, 2^{5636443747601} is an apocalyptic number.

It is an amenable number.

5636443747601 is a deficient number, since it is larger than the sum of its proper divisors (5121725839).

5636443747601 is a wasteful number, since it uses less digits than its factorization.

5636443747601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161295.

The product of its (nonzero) digits is 30481920, while the sum is 56.

The spelling of 5636443747601 in words is "five trillion, six hundred thirty-six billion, four hundred forty-three million, seven hundred forty-seven thousand, six hundred one".