1044452425 has 12 divisors (see below), whose sum is σ = 1351431360. Its totient is φ = 799232720.

The previous prime is 1044452407. The next prime is 1044452449. The reversal of 1044452425 is 5242544401.

It is a de Polignac number, because none of the positive numbers 2^k-1044452425 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 907645 + ... + 908794.

It is an arithmetic number, because the mean of its divisors is an integer number (112619280).

Almost surely, 2^1044452425 is an apocalyptic number.

It is an amenable number.

1044452425 is a deficient number, since it is larger than the sum of its proper divisors (306978935).

1044452425 is a wasteful number, since it uses less digits than its factorization.

1044452425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1816472 (or 1816467 counting only the distinct ones).

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

The square root of 1044452425 is about 32317.9891855914. The cubic root of 1044452425 is about 1014.6031839607.

Adding to 1044452425 its reverse (5242544401), we get a palindrome (6286996826).

The spelling of 1044452425 in words is "one billion, forty-four million, four hundred fifty-two thousand, four hundred twenty-five".