4771128313 has 4 divisors (see below), whose sum is σ = 5452718080. Its totient is φ = 4089538548.

The previous prime is 4771128301. The next prime is 4771128391. The reversal of 4771128313 is 3138211774.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4771128313 - 2²¹ = 4769031161 is a prime.

It is a super-2 number, since 2×4771128313² = 45527330758220451938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4771128613) 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, 340794873 + ... + 340794886.

It is an arithmetic number, because the mean of its divisors is an integer number (1363179520).

Almost surely, 2^4771128313 is an apocalyptic number.

It is an amenable number.

4771128313 is a deficient number, since it is larger than the sum of its proper divisors (681589767).

4771128313 is an equidigital number, since it uses as much as digits as its factorization.

4771128313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681589766.

The product of its digits is 28224, while the sum is 37.

The square root of 4771128313 is about 69073.3545804748. The cubic root of 4771128313 is about 1683.4763984366.

The spelling of 4771128313 in words is "four billion, seven hundred seventy-one million, one hundred twenty-eight thousand, three hundred thirteen".