845363159 has 2 divisors, whose sum is σ = 845363160. Its totient is φ = 845363158.

The previous prime is 845363153. The next prime is 845363173. The reversal of 845363159 is 951363548.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 845363159 - 2¹⁶ = 845297623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (845363153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 422681579 + 422681580.

It is an arithmetic number, because the mean of its divisors is an integer number (422681580).

Almost surely, 2^845363159 is an apocalyptic number.

845363159 is a deficient number, since it is larger than the sum of its proper divisors (1).

845363159 is an equidigital number, since it uses as much as digits as its factorization.

845363159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 388800, while the sum is 44.

The square root of 845363159 is about 29075.1295611903. The cubic root of 845363159 is about 945.5426123332.

The spelling of 845363159 in words is "eight hundred forty-five million, three hundred sixty-three thousand, one hundred fifty-nine".