532243456 has 22 divisors (see below), whose sum is σ = 1063969190. Its totient is φ = 266121216.

The previous prime is 532243451. The next prime is 532243457. The reversal of 532243456 is 654342235.

It can be written as a sum of positive squares in only one way, i.e., 530841600 + 1401856 = 23040^2 + 1184^2 .

It is not an unprimeable number, because it can be changed into a prime (532243451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258861 + ... + 260908.

Almost surely, 2^532243456 is an apocalyptic number.

It is an amenable number.

532243456 is a deficient number, since it is larger than the sum of its proper divisors (531725734).

532243456 is an equidigital number, since it uses as much as digits as its factorization.

532243456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519789 (or 519771 counting only the distinct ones).

The product of its digits is 86400, while the sum is 34.

The square root of 532243456 is about 23070.4021638115. The cubic root of 532243456 is about 810.4074848578.

The spelling of 532243456 in words is "five hundred thirty-two million, two hundred forty-three thousand, four hundred fifty-six".