524563 has 4 divisors (see below), whose sum is σ = 564928. Its totient is φ = 484200.

The previous prime is 524521. The next prime is 524591. The reversal of 524563 is 365425.

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 524563 - 2¹³ = 516371 is a prime.

It is a d-powerful number, because it can be written as 5 + 2¹⁹ + 5 + 4² + 6 + 3⁵ .

It is not an unprimeable number, because it can be changed into a prime (524593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20163 + ... + 20188.

It is an arithmetic number, because the mean of its divisors is an integer number (141232).

2⁵²⁴⁵⁶³ is an apocalyptic number.

524563 is a deficient number, since it is larger than the sum of its proper divisors (40365).

524563 is a wasteful number, since it uses less digits than its factorization.

524563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40364.

The product of its digits is 3600, while the sum is 25.

The square root of 524563 is about 724.2672158810. The cubic root of 524563 is about 80.6490429667.

Adding to 524563 its reverse (365425), we get a palindrome (889988).

The spelling of 524563 in words is "five hundred twenty-four thousand, five hundred sixty-three".