445482283 has 4 divisors (see below), whose sum is σ = 445914568. Its totient is φ = 445050000.

The previous prime is 445482277. The next prime is 445482293. The reversal of 445482283 is 382284544.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 445482283 - 2⁵ = 445482251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (445482293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214593 + ... + 216658.

It is an arithmetic number, because the mean of its divisors is an integer number (111478642).

Almost surely, 2^445482283 is an apocalyptic number.

445482283 is a deficient number, since it is larger than the sum of its proper divisors (432285).

445482283 is a wasteful number, since it uses less digits than its factorization.

445482283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432284.

The product of its digits is 245760, while the sum is 40.

The square root of 445482283 is about 21106.4512175780. The cubic root of 445482283 is about 763.7363808876.

The spelling of 445482283 in words is "four hundred forty-five million, four hundred eighty-two thousand, two hundred eighty-three".