4285645104663 has 20 divisors (see below), whose sum is σ = 6894475602168. Its totient is φ = 2637320063760.

The previous prime is 4285645104661. The next prime is 4285645104667. The reversal of 4285645104663 is 3664015465824.

4285645104663 is a `hidden beast` number, since 4 + 2 + 8 + 5 + 64 + 510 + 4 + 6 + 63 = 666.

It is not a de Polignac number, because 4285645104663 - 2¹ = 4285645104661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4285645104661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2034968133 + ... + 2034970238.

Almost surely, 2^{4285645104663} is an apocalyptic number.

4285645104663 is a deficient number, since it is larger than the sum of its proper divisors (2608830497505).

4285645104663 is a wasteful number, since it uses less digits than its factorization.

4285645104663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4069938396 (or 4069938387 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 54.

The spelling of 4285645104663 in words is "four trillion, two hundred eighty-five billion, six hundred forty-five million, one hundred four thousand, six hundred sixty-three".