18050576017 has 2 divisors, whose sum is σ = 18050576018. Its totient is φ = 18050576016.

The previous prime is 18050576009. The next prime is 18050576021. The reversal of 18050576017 is 71067505081.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9191248641 + 8859327376 = 95871^2 + 94124^2 .

It is a cyclic number.

It is not a de Polignac number, because 18050576017 - 2³ = 18050576009 is a prime.

It is not a weakly prime, because it can be changed into another prime (18050573017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9025288008 + 9025288009.

It is an arithmetic number, because the mean of its divisors is an integer number (9025288009).

Almost surely, 2^18050576017 is an apocalyptic number.

It is an amenable number.

18050576017 is a deficient number, since it is larger than the sum of its proper divisors (1).

18050576017 is an equidigital number, since it uses as much as digits as its factorization.

18050576017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58800, while the sum is 40.

The spelling of 18050576017 in words is "eighteen billion, fifty million, five hundred seventy-six thousand, seventeen".