6025009 has 2 divisors, whose sum is σ = 6025010. Its totient is φ = 6025008.

The previous prime is 6025001. The next prime is 6025013. The reversal of 6025009 is 9005206.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3312400 + 2712609 = 1820^2 + 1647^2 .

It is a cyclic number.

It is not a de Polignac number, because 6025009 - 2³ = 6025001 is a prime.

It is an Ulam number.

6025009 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (6025001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3012504 + 3012505.

It is an arithmetic number, because the mean of its divisors is an integer number (3012505).

Almost surely, 2^6025009 is an apocalyptic number.

It is an amenable number.

6025009 is a deficient number, since it is larger than the sum of its proper divisors (1).

6025009 is an equidigital number, since it uses as much as digits as its factorization.

6025009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 6025009 is about 2454.5893750279. The cubic root of 6025009 is about 181.9641780322.

The spelling of 6025009 in words is "six million, twenty-five thousand, nine".