563528449 has 16 divisors (see below), whose sum is σ = 629047296. Its totient is φ = 500434000.

The previous prime is 563528443. The next prime is 563528503. The reversal of 563528449 is 944825365.

It is not a de Polignac number, because 563528449 - 2⁷ = 563528321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 563528399 and 563528408.

It is not an unprimeable number, because it can be changed into a prime (563528443) 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 in 15 ways as a sum of consecutive naturals, for example, 489024 + ... + 490174.

It is an arithmetic number, because the mean of its divisors is an integer number (39315456).

Almost surely, 2^563528449 is an apocalyptic number.

It is an amenable number.

563528449 is a deficient number, since it is larger than the sum of its proper divisors (65518847).

563528449 is a wasteful number, since it uses less digits than its factorization.

563528449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2156.

The product of its digits is 1036800, while the sum is 46.

The square root of 563528449 is about 23738.7541585484. The cubic root of 563528449 is about 825.9845968553.

The spelling of 563528449 in words is "five hundred sixty-three million, five hundred twenty-eight thousand, four hundred forty-nine".