5041009 has 2 divisors, whose sum is σ = 5041010. Its totient is φ = 5041008.

The previous prime is 5041007. The next prime is 5041067. The reversal of 5041009 is 9001405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5017600 + 23409 = 2240^2 + 153^2 .

It is a cyclic number.

It is not a de Polignac number, because 5041009 - 2¹ = 5041007 is a prime.

Together with 5041007, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5041007) 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, 2520504 + 2520505.

It is an arithmetic number, because the mean of its divisors is an integer number (2520505).

Almost surely, 2^5041009 is an apocalyptic number.

It is an amenable number.

5041009 is a deficient number, since it is larger than the sum of its proper divisors (1).

5041009 is an equidigital number, since it uses as much as digits as its factorization.

5041009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 5041009 is about 2245.2191429791. The cubic root of 5041009 is about 171.4638183808.

It can be divided in two parts, 504100 and 9, that multiplied together give a square (4536900 = 2130²).

The spelling of 5041009 in words is "five million, forty-one thousand, nine".