5509229501 has 2 divisors, whose sum is σ = 5509229502. Its totient is φ = 5509229500.

The previous prime is 5509229477. The next prime is 5509229507. The reversal of 5509229501 is 1059229055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5507124100 + 2105401 = 74210^2 + 1451^2 .

It is a cyclic number.

It is not a de Polignac number, because 5509229501 - 2¹⁰ = 5509228477 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5509229507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2754614750 + 2754614751.

It is an arithmetic number, because the mean of its divisors is an integer number (2754614751).

Almost surely, 2^5509229501 is an apocalyptic number.

It is an amenable number.

5509229501 is a deficient number, since it is larger than the sum of its proper divisors (1).

5509229501 is an equidigital number, since it uses as much as digits as its factorization.

5509229501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40500, while the sum is 38.

The square root of 5509229501 is about 74224.1840709617. The cubic root of 5509229501 is about 1766.1609902242.

The spelling of 5509229501 in words is "five billion, five hundred nine million, two hundred twenty-nine thousand, five hundred one".