535662563 has 4 divisors (see below), whose sum is σ = 535709160. Its totient is φ = 535615968.

The previous prime is 535662559. The next prime is 535662583. The reversal of 535662563 is 365266535.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 365266535 = 5 ⋅73053307.

It is a cyclic number.

It is not a de Polignac number, because 535662563 - 2² = 535662559 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 535662563.

It is not an unprimeable number, because it can be changed into a prime (535662583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7643 + ... + 33611.

It is an arithmetic number, because the mean of its divisors is an integer number (133927290).

Almost surely, 2^535662563 is an apocalyptic number.

535662563 is a deficient number, since it is larger than the sum of its proper divisors (46597).

535662563 is a wasteful number, since it uses less digits than its factorization.

535662563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46596.

The product of its digits is 486000, while the sum is 41.

The square root of 535662563 is about 23144.3851290113. The cubic root of 535662563 is about 812.1391220408.

The spelling of 535662563 in words is "five hundred thirty-five million, six hundred sixty-two thousand, five hundred sixty-three".