5520269 has 2 divisors, whose sum is σ = 5520270. Its totient is φ = 5520268.

The previous prime is 5520259. The next prime is 5520271. The reversal of 5520269 is 9620255.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4818025 + 702244 = 2195^2 + 838^2 .

It is a cyclic number.

It is not a de Polignac number, because 5520269 - 2²⁰ = 4471693 is a prime.

It is a super-3 number, since 3×5520269³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 5520271, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5520259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2760134 + 2760135.

It is an arithmetic number, because the mean of its divisors is an integer number (2760135).

Almost surely, 2^5520269 is an apocalyptic number.

It is an amenable number.

5520269 is a deficient number, since it is larger than the sum of its proper divisors (1).

5520269 is an equidigital number, since it uses as much as digits as its factorization.

5520269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 5520269 is about 2349.5252711984. The cubic root of 5520269 is about 176.7339892149.

The spelling of 5520269 in words is "five million, five hundred twenty thousand, two hundred sixty-nine".