4812393617 has 4 divisors (see below), whose sum is σ = 4815299556. Its totient is φ = 4809487680.

The previous prime is 4812393577. The next prime is 4812393623. The reversal of 4812393617 is 7163932184.

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 715241536 + 4097152081 = 26744^2 + 64009^2 .

It is a cyclic number.

It is not a de Polignac number, because 4812393617 - 2¹⁴ = 4812377233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4812393637) 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 3 ways as a sum of consecutive naturals, for example, 1450484 + ... + 1453797.

It is an arithmetic number, because the mean of its divisors is an integer number (1203824889).

Almost surely, 2^4812393617 is an apocalyptic number.

It is an amenable number.

4812393617 is a deficient number, since it is larger than the sum of its proper divisors (2905939).

4812393617 is a wasteful number, since it uses less digits than its factorization.

4812393617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2905938.

The product of its digits is 217728, while the sum is 44.

The square root of 4812393617 is about 69371.4178678799. The cubic root of 4812393617 is about 1688.3159136014.

The spelling of 4812393617 in words is "four billion, eight hundred twelve million, three hundred ninety-three thousand, six hundred seventeen".