5527009 has 2 divisors, whose sum is σ = 5527010. Its totient is φ = 5527008.

The previous prime is 5527007. The next prime is 5527013. The reversal of 5527009 is 9007255.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3139984 + 2387025 = 1772^2 + 1545^2 .

It is a cyclic number.

It is not a de Polignac number, because 5527009 - 2¹ = 5527007 is a prime.

Together with 5527007, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5527001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2763504 + 2763505.

It is an arithmetic number, because the mean of its divisors is an integer number (2763505).

Almost surely, 2^5527009 is an apocalyptic number.

It is an amenable number.

5527009 is a deficient number, since it is larger than the sum of its proper divisors (1).

5527009 is an equidigital number, since it uses as much as digits as its factorization.

5527009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 5527009 is about 2350.9591659576. The cubic root of 5527009 is about 176.8058880433.

The spelling of 5527009 in words is "five million, five hundred twenty-seven thousand, nine".