4464277745 has 4 divisors (see below), whose sum is σ = 5357133300. Its totient is φ = 3571422192.

The previous prime is 4464277733. The next prime is 4464277747. The reversal of 4464277745 is 5477724644.

4464277745 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 2297189041 + 2167088704 = 47929^2 + 46552^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4464277745 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4464277693 and 4464277702.

It is not an unprimeable number, because it can be changed into a prime (4464277747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446427770 + ... + 446427779.

It is an arithmetic number, because the mean of its divisors is an integer number (1339283325).

Almost surely, 2^4464277745 is an apocalyptic number.

It is an amenable number.

4464277745 is a deficient number, since it is larger than the sum of its proper divisors (892855555).

4464277745 is an equidigital number, since it uses as much as digits as its factorization.

4464277745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892855554.

The product of its digits is 5268480, while the sum is 50.

The square root of 4464277745 is about 66815.2508414060. The cubic root of 4464277745 is about 1646.5834102367.

The spelling of 4464277745 in words is "four billion, four hundred sixty-four million, two hundred seventy-seven thousand, seven hundred forty-five".