445344025 has 48 divisors (see below), whose sum is σ = 655156480. Its totient is φ = 293932800.

The previous prime is 445344017. The next prime is 445344043. The reversal of 445344025 is 520443544.

It is not a de Polignac number, because 445344025 - 2³ = 445344017 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 705460 + ... + 706090.

Almost surely, 2^445344025 is an apocalyptic number.

It is an amenable number.

445344025 is a deficient number, since it is larger than the sum of its proper divisors (209812455).

445344025 is a wasteful number, since it uses less digits than its factorization.

445344025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794 (or 789 counting only the distinct ones).

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

The square root of 445344025 is about 21103.1757088832. The cubic root of 445344025 is about 763.6573627132.

Adding to 445344025 its reverse (520443544), we get a palindrome (965787569).

The spelling of 445344025 in words is "four hundred forty-five million, three hundred forty-four thousand, twenty-five".