4994995005089 has 2 divisors, whose sum is σ = 4994995005090. Its totient is φ = 4994995005088.

The previous prime is 4994995004959. The next prime is 4994995005097. The reversal of 4994995005089 is 9805005994994.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4761961924864 + 233033080225 = 2182192^2 + 482735^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4994995005089 is a prime.

It is not a weakly prime, because it can be changed into another prime (4994995005389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2497497502544 + 2497497502545.

It is an arithmetic number, because the mean of its divisors is an integer number (2497497502545).

Almost surely, 2^{4994995005089} is an apocalyptic number.

It is an amenable number.

4994995005089 is a deficient number, since it is larger than the sum of its proper divisors (1).

4994995005089 is an equidigital number, since it uses as much as digits as its factorization.

4994995005089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 188956800, while the sum is 71.

The spelling of 4994995005089 in words is "four trillion, nine hundred ninety-four billion, nine hundred ninety-five million, five thousand, eighty-nine".