4413122545 has 8 divisors (see below), whose sum is σ = 5703112296. Its totient is φ = 3258921216.

The previous prime is 4413122513. The next prime is 4413122561. The reversal of 4413122545 is 5452213144.

It can be written as a sum of positive squares in 4 ways, for example, as 391406656 + 4021715889 = 19784^2 + 63417^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4413122545 - 2⁵ = 4413122513 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 7 ways as a sum of consecutive naturals, for example, 33947032 + ... + 33947161.

It is an arithmetic number, because the mean of its divisors is an integer number (712889037).

Almost surely, 2^4413122545 is an apocalyptic number.

It is an amenable number.

4413122545 is a deficient number, since it is larger than the sum of its proper divisors (1289989751).

4413122545 is a wasteful number, since it uses less digits than its factorization.

4413122545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67894211.

The product of its digits is 19200, while the sum is 31.

The square root of 4413122545 is about 66431.3370706928. The cubic root of 4413122545 is about 1640.2699517203.

Adding to 4413122545 its reverse (5452213144), we get a palindrome (9865335689).

The spelling of 4413122545 in words is "four billion, four hundred thirteen million, one hundred twenty-two thousand, five hundred forty-five".