445335005 has 8 divisors (see below), whose sum is σ = 534530400. Its totient is φ = 356182416.

The previous prime is 445335001. The next prime is 445335017. The reversal of 445335005 is 500533544.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 445335005 - 2² = 445335001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445335001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20426 + ... + 36164.

It is an arithmetic number, because the mean of its divisors is an integer number (66816300).

Almost surely, 2^445335005 is an apocalyptic number.

It is an amenable number.

445335005 is a deficient number, since it is larger than the sum of its proper divisors (89195395).

445335005 is a wasteful number, since it uses less digits than its factorization.

445335005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21403.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 445335005 is about 21102.9619958905. The cubic root of 445335005 is about 763.6522069718.

Adding to 445335005 its reverse (500533544), we get a palindrome (945868549).

The spelling of 445335005 in words is "four hundred forty-five million, three hundred thirty-five thousand, five".