4405113505 has 16 divisors (see below), whose sum is σ = 5694232320. Its totient is φ = 3252166848.

The previous prime is 4405113499. The next prime is 4405113509. The reversal of 4405113505 is 5053115044.

It is a cyclic number.

It is not a de Polignac number, because 4405113505 - 2⁹ = 4405112993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4405113509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 370036 + ... + 381754.

It is an arithmetic number, because the mean of its divisors is an integer number (355889520).

Almost surely, 2^4405113505 is an apocalyptic number.

It is an amenable number.

4405113505 is a deficient number, since it is larger than the sum of its proper divisors (1289118815).

4405113505 is a wasteful number, since it uses less digits than its factorization.

4405113505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17520.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 4405113505 is about 66371.0291090925. The cubic root of 4405113505 is about 1639.2770838474.

Adding to 4405113505 its reverse (5053115044), we get a palindrome (9458228549).

The spelling of 4405113505 in words is "four billion, four hundred five million, one hundred thirteen thousand, five hundred five".