4971841547 has 2 divisors, whose sum is σ = 4971841548. Its totient is φ = 4971841546.

The previous prime is 4971841531. The next prime is 4971841591. The reversal of 4971841547 is 7451481794.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4971841547 - 2⁴ = 4971841531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4971841495 and 4971841504.

It is not a weakly prime, because it can be changed into another prime (4971840547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2485920773 + 2485920774.

It is an arithmetic number, because the mean of its divisors is an integer number (2485920774).

Almost surely, 2^4971841547 is an apocalyptic number.

4971841547 is a deficient number, since it is larger than the sum of its proper divisors (1).

4971841547 is an equidigital number, since it uses as much as digits as its factorization.

4971841547 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1128960, while the sum is 50.

The square root of 4971841547 is about 70511.2866639093. The cubic root of 4971841547 is about 1706.7598833201.

The spelling of 4971841547 in words is "four billion, nine hundred seventy-one million, eight hundred forty-one thousand, five hundred forty-seven".