994580000027 has 2 divisors, whose sum is σ = 994580000028. Its totient is φ = 994580000026.

The previous prime is 994579999999. The next prime is 994580000039. The reversal of 994580000027 is 720000085499.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 994580000027 - 2⁸ = 994579999771 is a prime.

It is not a weakly prime, because it can be changed into another prime (994580000527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497290000013 + 497290000014.

It is an arithmetic number, because the mean of its divisors is an integer number (497290000014).

Almost surely, 2^994580000027 is an apocalyptic number.

994580000027 is a deficient number, since it is larger than the sum of its proper divisors (1).

994580000027 is an equidigital number, since it uses as much as digits as its factorization.

994580000027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 44.

The spelling of 994580000027 in words is "nine hundred ninety-four billion, five hundred eighty million, twenty-seven", and thus it is an aban number.