533125663 has 8 divisors (see below), whose sum is σ = 611015328. Its totient is φ = 455668224.

The previous prime is 533125657. The next prime is 533125721. The reversal of 533125663 is 366521335.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-533125663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533125603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105406 + ... + 110347.

It is an arithmetic number, because the mean of its divisors is an integer number (76376916).

Almost surely, 2^533125663 is an apocalyptic number.

533125663 is a deficient number, since it is larger than the sum of its proper divisors (77889665).

533125663 is a wasteful number, since it uses less digits than its factorization.

533125663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216113.

The product of its digits is 48600, while the sum is 34.

The square root of 533125663 is about 23089.5141352086. The cubic root of 533125663 is about 810.8549946687.

Adding to 533125663 its reverse (366521335), we get a palindrome (899646998).

The spelling of 533125663 in words is "five hundred thirty-three million, one hundred twenty-five thousand, six hundred sixty-three".