4723056871 has 4 divisors (see below), whose sum is σ = 5086368952. Its totient is φ = 4359744792.

The previous prime is 4723056859. The next prime is 4723056881. The reversal of 4723056871 is 1786503274.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4723056871 - 2¹⁷ = 4722925799 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 (4723056851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181656021 + ... + 181656046.

It is an arithmetic number, because the mean of its divisors is an integer number (1271592238).

Almost surely, 2^4723056871 is an apocalyptic number.

4723056871 is a deficient number, since it is larger than the sum of its proper divisors (363312081).

4723056871 is a wasteful number, since it uses less digits than its factorization.

4723056871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363312080.

The product of its (nonzero) digits is 282240, while the sum is 43.

The square root of 4723056871 is about 68724.4997871938. The cubic root of 4723056871 is about 1677.8033543946.

The spelling of 4723056871 in words is "four billion, seven hundred twenty-three million, fifty-six thousand, eight hundred seventy-one".