4644315115 has 16 divisors (see below), whose sum is σ = 6163121376. Its totient is φ = 3331411200.

The previous prime is 4644315083. The next prime is 4644315157. The reversal of 4644315115 is 5115134464.

It is not a de Polignac number, because 4644315115 - 2⁵ = 4644315083 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 (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 574356 + ... + 582385.

It is an arithmetic number, because the mean of its divisors is an integer number (385195086).

Almost surely, 2^4644315115 is an apocalyptic number.

4644315115 is a deficient number, since it is larger than the sum of its proper divisors (1518806261).

4644315115 is a wasteful number, since it uses less digits than its factorization.

4644315115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156830.

The product of its digits is 28800, while the sum is 34.

The square root of 4644315115 is about 68149.2121377790. The cubic root of 4644315115 is about 1668.4270648554.

Adding to 4644315115 its reverse (5115134464), we get a palindrome (9759449579).

The spelling of 4644315115 in words is "four billion, six hundred forty-four million, three hundred fifteen thousand, one hundred fifteen".