4871891577703 has 2 divisors, whose sum is σ = 4871891577704. Its totient is φ = 4871891577702.

The previous prime is 4871891577601. The next prime is 4871891577733. The reversal of 4871891577703 is 3077751981784.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4871891577703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4871891577733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2435945788851 + 2435945788852.

It is an arithmetic number, because the mean of its divisors is an integer number (2435945788852).

Almost surely, 2^{4871891577703} is an apocalyptic number.

4871891577703 is a deficient number, since it is larger than the sum of its proper divisors (1).

4871891577703 is an equidigital number, since it uses as much as digits as its factorization.

4871891577703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82978560, while the sum is 67.

The spelling of 4871891577703 in words is "four trillion, eight hundred seventy-one billion, eight hundred ninety-one million, five hundred seventy-seven thousand, seven hundred three".