563545364 has 6 divisors (see below), whose sum is σ = 986204394. Its totient is φ = 281772680.

The previous prime is 563545361. The next prime is 563545387. The reversal of 563545364 is 463545365.

It can be written as a sum of positive squares in only one way, i.e., 526335364 + 37210000 = 22942^2 + 6100^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563545361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70443167 + ... + 70443174.

It is an arithmetic number, because the mean of its divisors is an integer number (164367399).

Almost surely, 2^563545364 is an apocalyptic number.

It is an amenable number.

563545364 is a deficient number, since it is larger than the sum of its proper divisors (422659030).

563545364 is a wasteful number, since it uses less digits than its factorization.

563545364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140886345 (or 140886343 counting only the distinct ones).

The product of its digits is 648000, while the sum is 41.

The square root of 563545364 is about 23739.1104298371. The cubic root of 563545364 is about 825.9928610874.

Subtracting from 563545364 its reverse (463545365), we obtain a palindrome (99999999).

The spelling of 563545364 in words is "five hundred sixty-three million, five hundred forty-five thousand, three hundred sixty-four".