563273 has 4 divisors (see below), whose sum is σ = 572880. Its totient is φ = 553668.

The previous prime is 563263. The next prime is 563287. The reversal of 563273 is 372365.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 563273 - 2¹² = 559177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (563263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4715 + ... + 4832.

It is an arithmetic number, because the mean of its divisors is an integer number (143220).

2⁵⁶³²⁷³ is an apocalyptic number.

It is an amenable number.

563273 is a deficient number, since it is larger than the sum of its proper divisors (9607).

563273 is an equidigital number, since it uses as much as digits as its factorization.

563273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9606.

The product of its digits is 3780, while the sum is 26.

The square root of 563273 is about 750.5151564092. The cubic root of 563273 is about 82.5859770960.

The spelling of 563273 in words is "five hundred sixty-three thousand, two hundred seventy-three".