443245045 has 8 divisors (see below), whose sum is σ = 533007360. Its totient is φ = 353853840.

The previous prime is 443245043. The next prime is 443245057. The reversal of 443245045 is 540542344.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 443245045 - 2¹ = 443245043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 443244998 and 443245016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (443245043) 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 7 ways as a sum of consecutive naturals, for example, 90141 + ... + 94930.

It is an arithmetic number, because the mean of its divisors is an integer number (66625920).

Almost surely, 2^443245045 is an apocalyptic number.

It is an amenable number.

443245045 is a deficient number, since it is larger than the sum of its proper divisors (89762315).

443245045 is a wasteful number, since it uses less digits than its factorization.

443245045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185555.

The product of its (nonzero) digits is 38400, while the sum is 31.

The square root of 443245045 is about 21053.3855947209. The cubic root of 443245045 is about 762.4557251010.

Adding to 443245045 its reverse (540542344), we get a palindrome (983787389).

The spelling of 443245045 in words is "four hundred forty-three million, two hundred forty-five thousand, forty-five".