4814564439 has 8 divisors (see below), whose sum is σ = 6420037360. Its totient is φ = 3209400576.

The previous prime is 4814564411. The next prime is 4814564459. The reversal of 4814564439 is 9344654184.

It is a happy number.

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

It is not a de Polignac number, because 4814564439 - 2⁹ = 4814563927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4814564459) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 38074 + ... + 105255.

It is an arithmetic number, because the mean of its divisors is an integer number (802504670).

Almost surely, 2^4814564439 is an apocalyptic number.

4814564439 is a deficient number, since it is larger than the sum of its proper divisors (1605472921).

4814564439 is a wasteful number, since it uses less digits than its factorization.

4814564439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154529.

The product of its digits is 1658880, while the sum is 48.

The square root of 4814564439 is about 69387.0624756518. The cubic root of 4814564439 is about 1688.5697361737.

The spelling of 4814564439 in words is "four billion, eight hundred fourteen million, five hundred sixty-four thousand, four hundred thirty-nine".