5229109 has 2 divisors, whose sum is σ = 5229110. Its totient is φ = 5229108.

The previous prime is 5229071. The next prime is 5229113. The reversal of 5229109 is 9019225.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2739025 + 2490084 = 1655^2 + 1578^2 .

It is a cyclic number.

It is not a de Polignac number, because 5229109 - 2¹⁵ = 5196341 is a prime.

5229109 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5229409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2614554 + 2614555.

It is an arithmetic number, because the mean of its divisors is an integer number (2614555).

Almost surely, 2^5229109 is an apocalyptic number.

It is an amenable number.

5229109 is a deficient number, since it is larger than the sum of its proper divisors (1).

5229109 is an equidigital number, since it uses as much as digits as its factorization.

5229109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 5229109 is about 2286.7245133597. The cubic root of 5229109 is about 173.5704934915.

It can be divided in two parts, 52 and 29109, that added together give a triangular number (29161 = T₂₄₁).

The spelling of 5229109 in words is "five million, two hundred twenty-nine thousand, one hundred nine".