563453 has 8 divisors (see below), whose sum is σ = 620256. Its totient is φ = 507600.

The previous prime is 563449. The next prime is 563467. The reversal of 563453 is 354365.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 563453 - 2² = 563449 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563413) 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 7 ways as a sum of consecutive naturals, for example, 1850 + ... + 2132.

It is an arithmetic number, because the mean of its divisors is an integer number (77532).

2⁵⁶³⁴⁵³ is an apocalyptic number.

It is an amenable number.

563453 is a deficient number, since it is larger than the sum of its proper divisors (56803).

563453 is a wasteful number, since it uses less digits than its factorization.

563453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475.

The product of its digits is 5400, while the sum is 26.

The square root of 563453 is about 750.6350644621. The cubic root of 563453 is about 82.5947732409.

The spelling of 563453 in words is "five hundred sixty-three thousand, four hundred fifty-three".