4452454016 has 16 divisors (see below), whose sum is σ = 8870123490. Its totient is φ = 2226226944.

The previous prime is 4452454009. The next prime is 4452454021. The reversal of 4452454016 is 6104542544.

It can be written as a sum of positive squares in only one way, i.e., 3930788416 + 521665600 = 62696^2 + 22840^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17392271 + ... + 17392526.

Almost surely, 2^4452454016 is an apocalyptic number.

It is an amenable number.

4452454016 is a deficient number, since it is larger than the sum of its proper divisors (4417669474).

4452454016 is an equidigital number, since it uses as much as digits as its factorization.

4452454016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34784811 (or 34784799 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

The square root of 4452454016 is about 66726.7114130466. The cubic root of 4452454016 is about 1645.1284552762.

The spelling of 4452454016 in words is "four billion, four hundred fifty-two million, four hundred fifty-four thousand, sixteen".