5509026349 has 2 divisors, whose sum is σ = 5509026350. Its totient is φ = 5509026348.

The previous prime is 5509026343. The next prime is 5509026373. The reversal of 5509026349 is 9436209055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5435375625 + 73650724 = 73725^2 + 8582^2 .

It is a cyclic number.

It is not a de Polignac number, because 5509026349 - 2⁵ = 5509026317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5509026343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2754513174 + 2754513175.

It is an arithmetic number, because the mean of its divisors is an integer number (2754513175).

Almost surely, 2^5509026349 is an apocalyptic number.

It is an amenable number.

5509026349 is a deficient number, since it is larger than the sum of its proper divisors (1).

5509026349 is an equidigital number, since it uses as much as digits as its factorization.

5509026349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 291600, while the sum is 43.

The square root of 5509026349 is about 74222.8155555958. The cubic root of 5509026349 is about 1766.1392809847.

The spelling of 5509026349 in words is "five billion, five hundred nine million, twenty-six thousand, three hundred forty-nine".