445324030 has 16 divisors (see below), whose sum is σ = 807352560. Its totient is φ = 176847552.

The previous prime is 445324007. The next prime is 445324043. The reversal of 445324030 is 30423544.

It is a junction number, because it is equal to n+sod(n) for n = 445323986 and 445324004.

It is a congruent number.

It is an unprimeable number.

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, 158799 + ... + 161578.

It is an arithmetic number, because the mean of its divisors is an integer number (50459535).

Almost surely, 2^445324030 is an apocalyptic number.

445324030 is a deficient number, since it is larger than the sum of its proper divisors (362028530).

445324030 is a wasteful number, since it uses less digits than its factorization.

445324030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320523.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 445324030 is about 21102.7019597017. The cubic root of 445324030 is about 763.6459336781.

Adding to 445324030 its reverse (30423544), we get a palindrome (475747574).

The spelling of 445324030 in words is "four hundred forty-five million, three hundred twenty-four thousand, thirty".