4453504425 has 18 divisors (see below), whose sum is σ = 7976721662. Its totient is φ = 2375202240.

The previous prime is 4453504387. The next prime is 4453504441. The reversal of 4453504425 is 5244053544.

It can be written as a sum of positive squares in 3 ways, for example, as 1514455056 + 2939049369 = 38916^2 + 54213^2 .

It is not a de Polignac number, because 4453504425 - 2⁸ = 4453504169 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4453504425.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 9896452 + ... + 9896901.

Almost surely, 2^4453504425 is an apocalyptic number.

4453504425 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4453504425 is a deficient number, since it is larger than the sum of its proper divisors (3523217237).

4453504425 is a wasteful number, since it uses less digits than its factorization.

4453504425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19793369 (or 19793361 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 36.

The square root of 4453504425 is about 66734.5819272137. The cubic root of 4453504425 is about 1645.2578162874.

Adding to 4453504425 its reverse (5244053544), we get a palindrome (9697557969).

The spelling of 4453504425 in words is "four billion, four hundred fifty-three million, five hundred four thousand, four hundred twenty-five".