4947417043 has 2 divisors, whose sum is σ = 4947417044. Its totient is φ = 4947417042.

The previous prime is 4947416983. The next prime is 4947417067. The reversal of 4947417043 is 3407147494.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4947417043 is a prime.

It is not a weakly prime, because it can be changed into another prime (4947417143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2473708521 + 2473708522.

It is an arithmetic number, because the mean of its divisors is an integer number (2473708522).

Almost surely, 2^4947417043 is an apocalyptic number.

4947417043 is a deficient number, since it is larger than the sum of its proper divisors (1).

4947417043 is an equidigital number, since it uses as much as digits as its factorization.

4947417043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 338688, while the sum is 43.

The square root of 4947417043 is about 70337.8777260162. The cubic root of 4947417043 is about 1703.9604368023.

The spelling of 4947417043 in words is "four billion, nine hundred forty-seven million, four hundred seventeen thousand, forty-three".