5525669 has 2 divisors, whose sum is σ = 5525670. Its totient is φ = 5525668.

The previous prime is 5525659. The next prime is 5525671. The reversal of 5525669 is 9665255.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4464769 + 1060900 = 2113^2 + 1030^2 .

It is a cyclic number.

It is not a de Polignac number, because 5525669 - 2¹² = 5521573 is a prime.

It is a super-2 number, since 2×5525669² = 61066035795122, which contains 22 as substring.

Together with 5525671, 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 (5525659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2762834 + 2762835.

It is an arithmetic number, because the mean of its divisors is an integer number (2762835).

Almost surely, 2^5525669 is an apocalyptic number.

It is an amenable number.

5525669 is a deficient number, since it is larger than the sum of its proper divisors (1).

5525669 is an equidigital number, since it uses as much as digits as its factorization.

5525669 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81000, while the sum is 38.

The square root of 5525669 is about 2350.6741586192. The cubic root of 5525669 is about 176.7915982747.

The spelling of 5525669 in words is "five million, five hundred twenty-five thousand, six hundred sixty-nine".