445332125 has 16 divisors (see below), whose sum is σ = 635172096. Its totient is φ = 305370000.

The previous prime is 445332079. The next prime is 445332133. The reversal of 445332125 is 521233544.

It is a happy number.

It is not a de Polignac number, because 445332125 - 2²⁴ = 428554909 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253601 + ... + 255350.

It is an arithmetic number, because the mean of its divisors is an integer number (39698256).

Almost surely, 2^445332125 is an apocalyptic number.

It is an amenable number.

445332125 is a deficient number, since it is larger than the sum of its proper divisors (189839971).

445332125 is an equidigital number, since it uses as much as digits as its factorization.

445332125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508973 (or 508963 counting only the distinct ones).

The product of its digits is 14400, while the sum is 29.

The square root of 445332125 is about 21102.8937589137. The cubic root of 445332125 is about 763.6505607780.

Adding to 445332125 its reverse (521233544), we get a palindrome (966565669).

The spelling of 445332125 in words is "four hundred forty-five million, three hundred thirty-two thousand, one hundred twenty-five".