4459945115 has 8 divisors (see below), whose sum is σ = 5431814160. Its totient is φ = 3514702752.

The previous prime is 4459945081. The next prime is 4459945117. The reversal of 4459945115 is 5115499544.

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 4459945115 - 2¹⁴ = 4459928731 is a prime.

It is a super-2 number, since 2×4459945115² = 39782220857624726450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4459945115.

It is not an unprimeable number, because it can be changed into a prime (4459945117) 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, 6656300 + ... + 6656969.

It is an arithmetic number, because the mean of its divisors is an integer number (678976770).

Almost surely, 2^4459945115 is an apocalyptic number.

4459945115 is a deficient number, since it is larger than the sum of its proper divisors (971869045).

4459945115 is a wasteful number, since it uses less digits than its factorization.

4459945115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13313341.

The product of its digits is 648000, while the sum is 47.

The square root of 4459945115 is about 66782.8205079720. The cubic root of 4459945115 is about 1646.0505621315.

The spelling of 4459945115 in words is "four billion, four hundred fifty-nine million, nine hundred forty-five thousand, one hundred fifteen".