4791000047 has 2 divisors, whose sum is σ = 4791000048. Its totient is φ = 4791000046.

The previous prime is 4791000017. The next prime is 4791000077. The reversal of 4791000047 is 7400001974.

It is a balanced prime because it is at equal distance from previous prime (4791000017) and next prime (4791000077).

It is a cyclic number.

It is not a de Polignac number, because 4791000047 - 2¹⁰ = 4790999023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4790999977 and 4791000022.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4791000017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2395500023 + 2395500024.

It is an arithmetic number, because the mean of its divisors is an integer number (2395500024).

Almost surely, 2^4791000047 is an apocalyptic number.

4791000047 is a deficient number, since it is larger than the sum of its proper divisors (1).

4791000047 is an equidigital number, since it uses as much as digits as its factorization.

4791000047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 4791000047 is about 69217.0502622006. The cubic root of 4791000047 is about 1685.8103856655.

The spelling of 4791000047 in words is "four billion, seven hundred ninety-one million, forty-seven", and thus it is an aban number.