535988563 has 12 divisors (see below), whose sum is σ = 619475688. Its totient is φ = 458328960.

The previous prime is 535988561. The next prime is 535988567. The reversal of 535988563 is 365889535.

It is a happy number.

It is not a de Polignac number, because 535988563 - 2¹ = 535988561 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 535988563.

It is not an unprimeable number, because it can be changed into a prime (535988561) 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 11 ways as a sum of consecutive naturals, for example, 315745 + ... + 317437.

It is an arithmetic number, because the mean of its divisors is an integer number (51622974).

Almost surely, 2^535988563 is an apocalyptic number.

535988563 is a deficient number, since it is larger than the sum of its proper divisors (83487125).

535988563 is an equidigital number, since it uses as much as digits as its factorization.

535988563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3414 (or 1721 counting only the distinct ones).

The product of its digits is 3888000, while the sum is 52.

The square root of 535988563 is about 23151.4268026832. The cubic root of 535988563 is about 812.3038424454.

The spelling of 535988563 in words is "five hundred thirty-five million, nine hundred eighty-eight thousand, five hundred sixty-three".