565525303 has 8 divisors (see below), whose sum is σ = 647209472. Its totient is φ = 484064856.

The previous prime is 565525283. The next prime is 565525333. The reversal of 565525303 is 303525565.

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 565525303 - 2⁵ = 565525271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (565525333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50475 + ... + 60652.

It is an arithmetic number, because the mean of its divisors is an integer number (80901184).

Almost surely, 2^565525303 is an apocalyptic number.

565525303 is a deficient number, since it is larger than the sum of its proper divisors (81684169).

565525303 is a wasteful number, since it uses less digits than its factorization.

565525303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111861.

The product of its (nonzero) digits is 67500, while the sum is 34.

The square root of 565525303 is about 23780.7759124886. The cubic root of 565525303 is about 826.9590677996.

The spelling of 565525303 in words is "five hundred sixty-five million, five hundred twenty-five thousand, three hundred three".