5663721747533 has 8 divisors (see below), whose sum is σ = 5673005654400. Its totient is φ = 5654438274528.

The previous prime is 5663721747527. The next prime is 5663721747539. The reversal of 5663721747533 is 3357471273665.

It is an interprime number because it is at equal distance from previous prime (5663721747527) and next prime (5663721747539).

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 5663721747533 - 2⁶ = 5663721747469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5663721747539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35623985 + ... + 35782617.

It is an arithmetic number, because the mean of its divisors is an integer number (709125706800).

Almost surely, 2^{5663721747533} is an apocalyptic number.

It is an amenable number.

5663721747533 is a deficient number, since it is larger than the sum of its proper divisors (9283906867).

5663721747533 is a wasteful number, since it uses less digits than its factorization.

5663721747533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216931.

The product of its digits is 66679200, while the sum is 59.

The spelling of 5663721747533 in words is "five trillion, six hundred sixty-three billion, seven hundred twenty-one million, seven hundred forty-seven thousand, five hundred thirty-three".