848544461873 has 2 divisors, whose sum is σ = 848544461874. Its totient is φ = 848544461872.

The previous prime is 848544461839. The next prime is 848544461927. The reversal of 848544461873 is 378164445848.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 763147257889 + 85397203984 = 873583^2 + 292228^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-848544461873 is a prime.

It is not a weakly prime, because it can be changed into another prime (848544461803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 424272230936 + 424272230937.

It is an arithmetic number, because the mean of its divisors is an integer number (424272230937).

Almost surely, 2^848544461873 is an apocalyptic number.

It is an amenable number.

848544461873 is a deficient number, since it is larger than the sum of its proper divisors (1).

848544461873 is an equidigital number, since it uses as much as digits as its factorization.

848544461873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82575360, while the sum is 62.

The spelling of 848544461873 in words is "eight hundred forty-eight billion, five hundred forty-four million, four hundred sixty-one thousand, eight hundred seventy-three".