552709 has 2 divisors, whose sum is σ = 552710. Its totient is φ = 552708.

The previous prime is 552707. The next prime is 552731. The reversal of 552709 is 907255.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 459684 + 93025 = 678^2 + 305^2 .

It is a cyclic number.

It is not a de Polignac number, because 552709 - 2¹ = 552707 is a prime.

Together with 552707, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (552703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276354 + 276355.

It is an arithmetic number, because the mean of its divisors is an integer number (276355).

2⁵⁵²⁷⁰⁹ is an apocalyptic number.

It is an amenable number.

552709 is a deficient number, since it is larger than the sum of its proper divisors (1).

552709 is an equidigital number, since it uses as much as digits as its factorization.

552709 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 552709 is about 743.4440126869. Note that the first 3 decimals coincide. The cubic root of 552709 is about 82.0664244648.

The spelling of 552709 in words is "five hundred fifty-two thousand, seven hundred nine".