5750509 has 2 divisors, whose sum is σ = 5750510. Its totient is φ = 5750508.

The previous prime is 5750449. The next prime is 5750527. The reversal of 5750509 is 9050575.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5745609 + 4900 = 2397^2 + 70^2 .

It is a cyclic number.

It is not a de Polignac number, because 5750509 - 2¹¹ = 5748461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5750809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2875254 + 2875255.

It is an arithmetic number, because the mean of its divisors is an integer number (2875255).

Almost surely, 2^5750509 is an apocalyptic number.

It is an amenable number.

5750509 is a deficient number, since it is larger than the sum of its proper divisors (1).

5750509 is an equidigital number, since it uses as much as digits as its factorization.

5750509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7875, while the sum is 31.

The square root of 5750509 is about 2398.0218931444. The cubic root of 5750509 is about 179.1576796886.

The spelling of 5750509 in words is "five million, seven hundred fifty thousand, five hundred nine".