532450443 has 16 divisors (see below), whose sum is σ = 812115200. Its totient is φ = 303971616.

The previous prime is 532450439. The next prime is 532450447. The reversal of 532450443 is 344054235.

It is an interprime number because it is at equal distance from previous prime (532450439) and next prime (532450447).

It is not a de Polignac number, because 532450443 - 2² = 532450439 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 532450443.

It is not an unprimeable number, because it can be changed into a prime (532450447) 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 15 ways as a sum of consecutive naturals, for example, 12108 + ... + 34806.

It is an arithmetic number, because the mean of its divisors is an integer number (50757200).

Almost surely, 2^532450443 is an apocalyptic number.

532450443 is a deficient number, since it is larger than the sum of its proper divisors (279664757).

532450443 is a wasteful number, since it uses less digits than its factorization.

532450443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23826.

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 532450443 is about 23074.8877137030. The cubic root of 532450443 is about 810.5125258072.

The spelling of 532450443 in words is "five hundred thirty-two million, four hundred fifty thousand, four hundred forty-three".