563445544364 has 12 divisors (see below), whose sum is σ = 988776306000. Its totient is φ = 280938028368.

The previous prime is 563445544301. The next prime is 563445544381. The reversal of 563445544364 is 463445544365.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196184339 + ... + 196187210.

It is an arithmetic number, because the mean of its divisors is an integer number (82398025500).

Almost surely, 2^563445544364 is an apocalyptic number.

It is an amenable number.

563445544364 is a deficient number, since it is larger than the sum of its proper divisors (425330761636).

563445544364 is a wasteful number, since it uses less digits than its factorization.

563445544364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392371912 (or 392371910 counting only the distinct ones).

The product of its digits is 41472000, while the sum is 53.

Subtracting from 563445544364 its reverse (463445544365), we obtain a palindrome (99999999999).

The spelling of 563445544364 in words is "five hundred sixty-three billion, four hundred forty-five million, five hundred forty-four thousand, three hundred sixty-four".