4450110545 has 4 divisors (see below), whose sum is σ = 5340132660. Its totient is φ = 3560088432.

The previous prime is 4450110529. The next prime is 4450110551. The reversal of 4450110545 is 5450110544.

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 3378399376 + 1071711169 = 58124^2 + 32737^2 .

It is a cyclic number.

It is not a de Polignac number, because 4450110545 - 2⁴ = 4450110529 is a prime.

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, 445011050 + ... + 445011059.

It is an arithmetic number, because the mean of its divisors is an integer number (1335033165).

Almost surely, 2^4450110545 is an apocalyptic number.

It is an amenable number.

4450110545 is a deficient number, since it is larger than the sum of its proper divisors (890022115).

4450110545 is an equidigital number, since it uses as much as digits as its factorization.

4450110545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890022114.

The product of its (nonzero) digits is 8000, while the sum is 29.

The square root of 4450110545 is about 66709.1488852916. The cubic root of 4450110545 is about 1644.8397764636.

Subtracting 4450110545 from its reverse (5450110544), we obtain a palindrome (999999999).

The spelling of 4450110545 in words is "four billion, four hundred fifty million, one hundred ten thousand, five hundred forty-five".