848545843 has 2 divisors, whose sum is σ = 848545844. Its totient is φ = 848545842.

The previous prime is 848545787. The next prime is 848545853. The reversal of 848545843 is 348545848.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-848545843 is a prime.

It is not a weakly prime, because it can be changed into another prime (848545853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 424272921 + 424272922.

It is an arithmetic number, because the mean of its divisors is an integer number (424272922).

Almost surely, 2^848545843 is an apocalyptic number.

848545843 is a deficient number, since it is larger than the sum of its proper divisors (1).

848545843 is an equidigital number, since it uses as much as digits as its factorization.

848545843 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2457600, while the sum is 49.

The square root of 848545843 is about 29129.8102122207. The cubic root of 848545843 is about 946.7277418910.

The spelling of 848545843 in words is "eight hundred forty-eight million, five hundred forty-five thousand, eight hundred forty-three".