94894066063 has 2 divisors, whose sum is σ = 94894066064. Its totient is φ = 94894066062.

The previous prime is 94894066009. The next prime is 94894066087. The reversal of 94894066063 is 36066049849.

It is a strong prime.

It is an emirp because it is prime and its reverse (36066049849) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94894066063 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 94894065995 and 94894066013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94894066363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47447033031 + 47447033032.

It is an arithmetic number, because the mean of its divisors is an integer number (47447033032).

Almost surely, 2^94894066063 is an apocalyptic number.

94894066063 is a deficient number, since it is larger than the sum of its proper divisors (1).

94894066063 is an equidigital number, since it uses as much as digits as its factorization.

94894066063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6718464, while the sum is 55.

The spelling of 94894066063 in words is "ninety-four billion, eight hundred ninety-four million, sixty-six thousand, sixty-three".