994560000001 has 2 divisors, whose sum is σ = 994560000002. Its totient is φ = 994560000000.

The previous prime is 994559999989. The next prime is 994560000011. The reversal of 994560000001 is 100000065499.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 976657827600 + 17902172401 = 988260^2 + 133799^2 .

It is an emirp because it is prime and its reverse (100000065499) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 994560000001 - 2⁵ = 994559999969 is a prime.

It is not a weakly prime, because it can be changed into another prime (994560000011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497280000000 + 497280000001.

It is an arithmetic number, because the mean of its divisors is an integer number (497280000001).

Almost surely, 2^994560000001 is an apocalyptic number.

It is an amenable number.

994560000001 is a deficient number, since it is larger than the sum of its proper divisors (1).

994560000001 is an equidigital number, since it uses as much as digits as its factorization.

994560000001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 34.

The spelling of 994560000001 in words is "nine hundred ninety-four billion, five hundred sixty million, one", and thus it is an aban number.