4563663534552 has 128 divisors (see below), whose sum is σ = 12442815648000. Its totient is φ = 1389328335360.

The previous prime is 4563663534539. The next prime is 4563663534589. The reversal of 4563663534552 is 2554353663654.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a junction number, because it is equal to n+sod(n) for n = 4563663534492 and 4563663534501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8371027 + ... + 8899517.

It is an arithmetic number, because the mean of its divisors is an integer number (97209497250).

Almost surely, 2^{4563663534552} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4563663534552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6221407824000).

4563663534552 is an abundant number, since it is smaller than the sum of its proper divisors (7879152113448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4563663534552 is a wasteful number, since it uses less digits than its factorization.

4563663534552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529201 (or 529197 counting only the distinct ones).

The product of its digits is 116640000, while the sum is 57.

The spelling of 4563663534552 in words is "four trillion, five hundred sixty-three billion, six hundred sixty-three million, five hundred thirty-four thousand, five hundred fifty-two".