800048017 has 2 divisors, whose sum is σ = 800048018. Its totient is φ = 800048016.

The previous prime is 800048009. The next prime is 800048063. The reversal of 800048017 is 710840008.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 692531856 + 107516161 = 26316^2 + 10369^2 .

It is a cyclic number.

It is not a de Polignac number, because 800048017 - 2³ = 800048009 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (800046017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400024008 + 400024009.

It is an arithmetic number, because the mean of its divisors is an integer number (400024009).

Almost surely, 2^800048017 is an apocalyptic number.

It is an amenable number.

800048017 is a deficient number, since it is larger than the sum of its proper divisors (1).

800048017 is an equidigital number, since it uses as much as digits as its factorization.

800048017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1792, while the sum is 28.

The square root of 800048017 is about 28285.1200633831. The cubic root of 800048017 is about 928.3363392819.

The spelling of 800048017 in words is "eight hundred million, forty-eight thousand, seventeen".