445032245 has 16 divisors (see below), whose sum is σ = 625218048. Its totient is φ = 297720960.

The previous prime is 445032227. The next prime is 445032253. The reversal of 445032245 is 542230544.

445032245 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 445032245 - 2⁸ = 445031989 is a prime.

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, 153629 + ... + 156498.

It is an arithmetic number, because the mean of its divisors is an integer number (39076128).

Almost surely, 2^445032245 is an apocalyptic number.

It is an amenable number.

445032245 is a deficient number, since it is larger than the sum of its proper divisors (180185803).

445032245 is a wasteful number, since it uses less digits than its factorization.

445032245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310180.

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 445032245 is about 21095.7873756824. The cubic root of 445032245 is about 763.4791119955.

Adding to 445032245 its reverse (542230544), we get a palindrome (987262789).

The spelling of 445032245 in words is "four hundred forty-five million, thirty-two thousand, two hundred forty-five".