2445044405 has 8 divisors (see below), whose sum is σ = 2934324384. Its totient is φ = 1955854800.

The previous prime is 2445044359. The next prime is 2445044411. The reversal of 2445044405 is 5044405442.

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

It is not a de Polignac number, because 2445044405 - 2⁸ = 2445044149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76250 + ... + 103460.

It is an arithmetic number, because the mean of its divisors is an integer number (366790548).

Almost surely, 2^2445044405 is an apocalyptic number.

It is an amenable number.

2445044405 is a deficient number, since it is larger than the sum of its proper divisors (489279979).

2445044405 is a wasteful number, since it uses less digits than its factorization.

2445044405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45187.

The product of its (nonzero) digits is 51200, while the sum is 32.

The square root of 2445044405 is about 49447.3902749174. The cubic root of 2445044405 is about 1347.1902062501.

Adding to 2445044405 its reverse (5044405442), we get a palindrome (7489449847).

The spelling of 2445044405 in words is "two billion, four hundred forty-five million, forty-four thousand, four hundred five".