563492227 has 4 divisors (see below), whose sum is σ = 570625120. Its totient is φ = 556359336.

The previous prime is 563492221. The next prime is 563492261. The reversal of 563492227 is 722294365.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 563492227 - 2¹⁹ = 562967939 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 563492227.

It is not an unprimeable number, because it can be changed into a prime (563492221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3566328 + ... + 3566485.

It is an arithmetic number, because the mean of its divisors is an integer number (142656280).

Almost surely, 2^563492227 is an apocalyptic number.

563492227 is a deficient number, since it is larger than the sum of its proper divisors (7132893).

563492227 is an equidigital number, since it uses as much as digits as its factorization.

563492227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7132892.

The product of its digits is 181440, while the sum is 40.

The square root of 563492227 is about 23737.9912166131. The cubic root of 563492227 is about 825.9668991654.

The spelling of 563492227 in words is "five hundred sixty-three million, four hundred ninety-two thousand, two hundred twenty-seven".