885864452307827 has 2 divisors, whose sum is σ = 885864452307828. Its totient is φ = 885864452307826.

The previous prime is 885864452307713. The next prime is 885864452307917. The reversal of 885864452307827 is 728703254468588.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 885864452307827 - 2¹⁰ = 885864452306803 is a prime.

It is not a weakly prime, because it can be changed into another prime (885864452007827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 442932226153913 + 442932226153914.

It is an arithmetic number, because the mean of its divisors is an integer number (442932226153914).

Almost surely, 2^{885864452307827} is an apocalyptic number.

885864452307827 is a deficient number, since it is larger than the sum of its proper divisors (1).

885864452307827 is an equidigital number, since it uses as much as digits as its factorization.

885864452307827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5780275200, while the sum is 77.

The spelling of 885864452307827 in words is "eight hundred eighty-five trillion, eight hundred sixty-four billion, four hundred fifty-two million, three hundred seven thousand, eight hundred twenty-seven".