1045450444 has 12 divisors (see below), whose sum is σ = 1829875600. Its totient is φ = 522628848.

The previous prime is 1045450423. The next prime is 1045450451. The reversal of 1045450444 is 4440545401.

1045450444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3937 + ... + 45895.

Almost surely, 2^1045450444 is an apocalyptic number.

It is an amenable number.

1045450444 is a deficient number, since it is larger than the sum of its proper divisors (784425156).

1045450444 is a wasteful number, since it uses less digits than its factorization.

1045450444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48192 (or 48190 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 31.

The square root of 1045450444 is about 32333.4261098325. The cubic root of 1045450444 is about 1014.9262466733.

Adding to 1045450444 its reverse (4440545401), we get a palindrome (5485995845).

The spelling of 1045450444 in words is "one billion, forty-five million, four hundred fifty thousand, four hundred forty-four".