5663382560985 has 16 divisors (see below), whose sum is σ = 9061449531264. Its totient is φ = 3020458221312.

The previous prime is 5663382560981. The next prime is 5663382561007. The reversal of 5663382560985 is 5890652833665.

It is not a de Polignac number, because 5663382560985 - 2² = 5663382560981 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5663382560981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3864289 + ... + 5124401.

It is an arithmetic number, because the mean of its divisors is an integer number (566340595704).

Almost surely, 2^{5663382560985} is an apocalyptic number.

It is an amenable number.

5663382560985 is a deficient number, since it is larger than the sum of its proper divisors (3398066970279).

5663382560985 is a wasteful number, since it uses less digits than its factorization.

5663382560985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1559744.

The product of its (nonzero) digits is 279936000, while the sum is 66.

The spelling of 5663382560985 in words is "five trillion, six hundred sixty-three billion, three hundred eighty-two million, five hundred sixty thousand, nine hundred eighty-five".