4504423225 has 27 divisors (see below), whose sum is σ = 5784833709. Its totient is φ = 3479241600.

The previous prime is 4504423129. The next prime is 4504423237. The reversal of 4504423225 is 5223244054.

The square root of 4504423225 is 67115.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 1376929449 + 3127493776 = 37107^2 + 55924^2 .

It is not a de Polignac number, because 4504423225 - 2²⁹ = 3967552313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 10402609 + ... + 10403041.

Almost surely, 2^4504423225 is an apocalyptic number.

4504423225 is the 67115-th square number.

4504423225 is the 33558-th centered octagonal number.

It is an amenable number.

4504423225 is a deficient number, since it is larger than the sum of its proper divisors (1280410484).

4504423225 is an frugal number, since it uses more digits than its factorization.

4504423225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938 (or 469 counting only the distinct ones).

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

The cubic root of 4504423225 is about 1651.5043794265.

Adding to 4504423225 its reverse (5223244054), we get a palindrome (9727667279).

The spelling of 4504423225 in words is "four billion, five hundred four million, four hundred twenty-three thousand, two hundred twenty-five".