552469 has 2 divisors, whose sum is σ = 552470. Its totient is φ = 552468.

The previous prime is 552403. The next prime is 552473. The reversal of 552469 is 964255.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 508369 + 44100 = 713^2 + 210^2 .

It is a cyclic number.

It is not a de Polignac number, because 552469 - 2⁷ = 552341 is a prime.

It is a super-2 number, since 2×552469² = 610443991922, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 552469.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276234 + 276235.

It is an arithmetic number, because the mean of its divisors is an integer number (276235).

2⁵⁵²⁴⁶⁹ is an apocalyptic number.

It is an amenable number.

552469 is a deficient number, since it is larger than the sum of its proper divisors (1).

552469 is an equidigital number, since it uses as much as digits as its factorization.

552469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 31.

The square root of 552469 is about 743.2825842168. The cubic root of 552469 is about 82.0545443172.

It can be divided in two parts, 55246 and 9, that added together give a palindrome (55255).

The spelling of 552469 in words is "five hundred fifty-two thousand, four hundred sixty-nine".