4856436581743 has 2 divisors, whose sum is σ = 4856436581744. Its totient is φ = 4856436581742.

The previous prime is 4856436581719. The next prime is 4856436581747. The reversal of 4856436581743 is 3471856346584.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4856436581743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4856436581747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2428218290871 + 2428218290872.

It is an arithmetic number, because the mean of its divisors is an integer number (2428218290872).

Almost surely, 2^{4856436581743} is an apocalyptic number.

4856436581743 is a deficient number, since it is larger than the sum of its proper divisors (1).

4856436581743 is an equidigital number, since it uses as much as digits as its factorization.

4856436581743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 232243200, while the sum is 64.

The spelling of 4856436581743 in words is "four trillion, eight hundred fifty-six billion, four hundred thirty-six million, five hundred eighty-one thousand, seven hundred forty-three".