4511243105 has 16 divisors (see below), whose sum is σ = 5505786000. Its totient is φ = 3547541760.

The previous prime is 4511243057. The next prime is 4511243119. The reversal of 4511243105 is 5013421154.

It can be written as a sum of positive squares in 8 ways, for example, as 1210970401 + 3300272704 = 34799^2 + 57448^2 .

It is not a de Polignac number, because 4511243105 - 2⁶ = 4511243041 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 590651 + ... + 598239.

It is an arithmetic number, because the mean of its divisors is an integer number (344111625).

Almost surely, 2^4511243105 is an apocalyptic number.

It is an amenable number.

4511243105 is a deficient number, since it is larger than the sum of its proper divisors (994542895).

4511243105 is a wasteful number, since it uses less digits than its factorization.

4511243105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9604.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 4511243105 is about 67165.7882035192. The cubic root of 4511243105 is about 1652.3374407425.

Adding to 4511243105 its reverse (5013421154), we get a palindrome (9524664259).

The spelling of 4511243105 in words is "four billion, five hundred eleven million, two hundred forty-three thousand, one hundred five".