4452111505 has 4 divisors (see below), whose sum is σ = 5342533812. Its totient is φ = 3561689200.

The previous prime is 4452111497. The next prime is 4452111527. The reversal of 4452111505 is 5051112544.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 569824641 + 3882286864 = 23871^2 + 62308^2 .

It is not a de Polignac number, because 4452111505 - 2³ = 4452111497 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 445211146 + ... + 445211155.

It is an arithmetic number, because the mean of its divisors is an integer number (1335633453).

Almost surely, 2^4452111505 is an apocalyptic number.

It is an amenable number.

4452111505 is a deficient number, since it is larger than the sum of its proper divisors (890422307).

4452111505 is an equidigital number, since it uses as much as digits as its factorization.

4452111505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890422306.

The product of its (nonzero) digits is 4000, while the sum is 28.

The square root of 4452111505 is about 66724.1448427779. The cubic root of 4452111505 is about 1645.0862696231.

The spelling of 4452111505 in words is "four billion, four hundred fifty-two million, one hundred eleven thousand, five hundred five".