5609998829 has 2 divisors, whose sum is σ = 5609998830. Its totient is φ = 5609998828.

The previous prime is 5609998789. The next prime is 5609998831. The reversal of 5609998829 is 9288999065.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4678833604 + 931165225 = 68402^2 + 30515^2 .

It is a cyclic number.

It is not a de Polignac number, because 5609998829 - 2⁸ = 5609998573 is a prime.

It is a super-3 number, since 3×5609998829³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 5609998831, 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 (5609998859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2804999414 + 2804999415.

It is an arithmetic number, because the mean of its divisors is an integer number (2804999415).

Almost surely, 2^5609998829 is an apocalyptic number.

It is an amenable number.

5609998829 is a deficient number, since it is larger than the sum of its proper divisors (1).

5609998829 is an equidigital number, since it uses as much as digits as its factorization.

5609998829 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25194240, while the sum is 65.

The square root of 5609998829 is about 74899.9254271992. The cubic root of 5609998829 is about 1776.8642798676.

The spelling of 5609998829 in words is "five billion, six hundred nine million, nine hundred ninety-eight thousand, eight hundred twenty-nine".