4947744516467 has 2 divisors, whose sum is σ = 4947744516468. Its totient is φ = 4947744516466.

The previous prime is 4947744516383. The next prime is 4947744516497. The reversal of 4947744516467 is 7646154477494.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4947744516467 - 2¹⁰ = 4947744515443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4947744516397 and 4947744516406.

It is not a weakly prime, because it can be changed into another prime (4947744516497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2473872258233 + 2473872258234.

It is an arithmetic number, because the mean of its divisors is an integer number (2473872258234).

Almost surely, 2^{4947744516467} is an apocalyptic number.

4947744516467 is a deficient number, since it is larger than the sum of its proper divisors (1).

4947744516467 is an equidigital number, since it uses as much as digits as its factorization.

4947744516467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 568995840, while the sum is 68.

The spelling of 4947744516467 in words is "four trillion, nine hundred forty-seven billion, seven hundred forty-four million, five hundred sixteen thousand, four hundred sixty-seven".