532823287 has 2 divisors, whose sum is σ = 532823288. Its totient is φ = 532823286.

The previous prime is 532823233. The next prime is 532823297. The reversal of 532823287 is 782328235.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-532823287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (532823297) 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 as a sum of consecutive naturals, namely, 266411643 + 266411644.

It is an arithmetic number, because the mean of its divisors is an integer number (266411644).

Almost surely, 2^532823287 is an apocalyptic number.

532823287 is a deficient number, since it is larger than the sum of its proper divisors (1).

532823287 is an equidigital number, since it uses as much as digits as its factorization.

532823287 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 161280, while the sum is 40.

The square root of 532823287 is about 23082.9652991118. The cubic root of 532823287 is about 810.7016665540.

The spelling of 532823287 in words is "five hundred thirty-two million, eight hundred twenty-three thousand, two hundred eighty-seven".