5320709 has 2 divisors, whose sum is σ = 5320710. Its totient is φ = 5320708.

The previous prime is 5320699. The next prime is 5320727. The reversal of 5320709 is 9070235.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5303809 + 16900 = 2303^2 + 130^2 .

It is a cyclic number.

It is not a de Polignac number, because 5320709 - 2¹² = 5316613 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5320309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2660354 + 2660355.

It is an arithmetic number, because the mean of its divisors is an integer number (2660355).

Almost surely, 2^5320709 is an apocalyptic number.

It is an amenable number.

5320709 is a deficient number, since it is larger than the sum of its proper divisors (1).

5320709 is an equidigital number, since it uses as much as digits as its factorization.

5320709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 5320709 is about 2306.6662090558. Note that the first 3 decimals coincide. The cubic root of 5320709 is about 174.5781293966.

The spelling of 5320709 in words is "five million, three hundred twenty thousand, seven hundred nine".