445413112 has 8 divisors (see below), whose sum is σ = 835149600. Its totient is φ = 222706552.

The previous prime is 445413079. The next prime is 445413121. The reversal of 445413112 is 211314544.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27838312 + ... + 27838327.

It is an arithmetic number, because the mean of its divisors is an integer number (104393700).

Almost surely, 2^445413112 is an apocalyptic number.

It is an amenable number.

445413112 is a deficient number, since it is larger than the sum of its proper divisors (389736488).

445413112 is a wasteful number, since it uses less digits than its factorization.

445413112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55676645 (or 55676641 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 445413112 is about 21104.8125317426. The cubic root of 445413112 is about 763.6968498402.

Adding to 445413112 its reverse (211314544), we get a palindrome (656727656).

The spelling of 445413112 in words is "four hundred forty-five million, four hundred thirteen thousand, one hundred twelve".