532422443 has 4 divisors (see below), whose sum is σ = 608482800. Its totient is φ = 456362088.

The previous prime is 532422421. The next prime is 532422463. The reversal of 532422443 is 344224235.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 532422443 - 2⁶ = 532422379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (532422413) 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 in 3 ways as a sum of consecutive naturals, for example, 38030168 + ... + 38030181.

It is an arithmetic number, because the mean of its divisors is an integer number (152120700).

Almost surely, 2^532422443 is an apocalyptic number.

532422443 is a deficient number, since it is larger than the sum of its proper divisors (76060357).

532422443 is an equidigital number, since it uses as much as digits as its factorization.

532422443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76060356.

The product of its digits is 23040, while the sum is 29.

The square root of 532422443 is about 23074.2809855475. The cubic root of 532422443 is about 810.4983180696.

Adding to 532422443 its reverse (344224235), we get a palindrome (876646678).

The spelling of 532422443 in words is "five hundred thirty-two million, four hundred twenty-two thousand, four hundred forty-three".