532782563 has 2 divisors, whose sum is σ = 532782564. Its totient is φ = 532782562.

The previous prime is 532782559. The next prime is 532782583. The reversal of 532782563 is 365287235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 532782563 - 2² = 532782559 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 532782563.

It is not a weakly prime, because it can be changed into another prime (532782583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266391281 + 266391282.

It is an arithmetic number, because the mean of its divisors is an integer number (266391282).

Almost surely, 2^532782563 is an apocalyptic number.

532782563 is a deficient number, since it is larger than the sum of its proper divisors (1).

532782563 is an equidigital number, since it uses as much as digits as its factorization.

532782563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 302400, while the sum is 41.

The square root of 532782563 is about 23082.0831598883. The cubic root of 532782563 is about 810.6810118913.

The spelling of 532782563 in words is "five hundred thirty-two million, seven hundred eighty-two thousand, five hundred sixty-three".