563226743 has 4 divisors (see below), whose sum is σ = 566085960. Its totient is φ = 560367528.

The previous prime is 563226673. The next prime is 563226757. The reversal of 563226743 is 347622365.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 347622365 = 5 ⋅69524473.

It is a cyclic number.

It is not a de Polignac number, because 563226743 - 2¹⁴ = 563210359 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 563226697 and 563226706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563226343) 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, 1429313 + ... + 1429706.

It is an arithmetic number, because the mean of its divisors is an integer number (141521490).

Almost surely, 2^563226743 is an apocalyptic number.

563226743 is a deficient number, since it is larger than the sum of its proper divisors (2859217).

563226743 is a wasteful number, since it uses less digits than its factorization.

563226743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2859216.

The product of its digits is 181440, while the sum is 38.

The square root of 563226743 is about 23732.3985934840. The cubic root of 563226743 is about 825.8371633074.

The spelling of 563226743 in words is "five hundred sixty-three million, two hundred twenty-six thousand, seven hundred forty-three".