8550011 has 2 divisors, whose sum is σ = 8550012. Its totient is φ = 8550010.

The previous prime is 8550007. The next prime is 8550023. The reversal of 8550011 is 1100558.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8550011 - 2² = 8550007 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (8550001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4275005 + 4275006.

It is an arithmetic number, because the mean of its divisors is an integer number (4275006).

Almost surely, 2^8550011 is an apocalyptic number.

8550011 is a deficient number, since it is larger than the sum of its proper divisors (1).

8550011 is an equidigital number, since it uses as much as digits as its factorization.

8550011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 200, while the sum is 20.

The square root of 8550011 is about 2924.0401844024. The cubic root of 8550011 is about 204.4822229751.

Adding to 8550011 its reverse (1100558), we get a palindrome (9650569).

The spelling of 8550011 in words is "eight million, five hundred fifty thousand, eleven".