4160064544 has 48 divisors (see below), whose sum is σ = 8244632088. Its totient is φ = 2066245632.

The previous prime is 4160064539. The next prime is 4160064547. The reversal of 4160064544 is 4454600614.

It can be written as a sum of positive squares in 4 ways, for example, as 3842512144 + 317552400 = 61988^2 + 17820^2 .

It is a super-2 number, since 2×4160064544² = 34612274020491855872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4160064547) by changing a digit.

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, 4026652 + ... + 4027684.

Almost surely, 2^4160064544 is an apocalyptic number.

It is an amenable number.

4160064544 is a deficient number, since it is larger than the sum of its proper divisors (4084567544).

4160064544 is a wasteful number, since it uses less digits than its factorization.

4160064544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1757 (or 1749 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 4160064544 is about 64498.5623405669. The cubic root of 4160064544 is about 1608.2986211401.

The spelling of 4160064544 in words is "four billion, one hundred sixty million, sixty-four thousand, five hundred forty-four".