4856723873 has 8 divisors (see below), whose sum is σ = 5025227880. Its totient is φ = 4688288640.

The previous prime is 4856723849. The next prime is 4856723887. The reversal of 4856723873 is 3783276584.

It can be written as a sum of positive squares in 4 ways, for example, as 1365450304 + 3491273569 = 36952^2 + 59087^2 .

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 4856723873 - 2²⁶ = 4789615009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4856723173) 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, 156311 + ... + 184787.

It is an arithmetic number, because the mean of its divisors is an integer number (628153485).

Almost surely, 2^4856723873 is an apocalyptic number.

It is an amenable number.

4856723873 is a deficient number, since it is larger than the sum of its proper divisors (168504007).

4856723873 is a wasteful number, since it uses less digits than its factorization.

4856723873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34387.

The product of its digits is 6773760, while the sum is 53.

The square root of 4856723873 is about 69690.1992607282. The cubic root of 4856723873 is about 1693.4841548819.

The spelling of 4856723873 in words is "four billion, eight hundred fifty-six million, seven hundred twenty-three thousand, eight hundred seventy-three".