4411012505 has 16 divisors (see below), whose sum is σ = 5322469824. Its totient is φ = 3509352000.

The previous prime is 4411012493. The next prime is 4411012523. The reversal of 4411012505 is 5052101144.

It is not a de Polignac number, because 4411012505 - 2¹⁸ = 4410750361 is a prime.

It is a Duffinian 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 15 ways as a sum of consecutive naturals, for example, 947714 + ... + 952356.

It is an arithmetic number, because the mean of its divisors is an integer number (332654364).

Almost surely, 2^4411012505 is an apocalyptic number.

It is an amenable number.

4411012505 is a deficient number, since it is larger than the sum of its proper divisors (911457319).

4411012505 is a wasteful number, since it uses less digits than its factorization.

4411012505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5656.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 4411012505 is about 66415.4538115942. The cubic root of 4411012505 is about 1640.0084900661.

Adding to 4411012505 its reverse (5052101144), we get a palindrome (9463113649).

The spelling of 4411012505 in words is "four billion, four hundred eleven million, twelve thousand, five hundred five".