5003520409 has 2 divisors, whose sum is σ = 5003520410. Its totient is φ = 5003520408.

The previous prime is 5003520371. The next prime is 5003520419. The reversal of 5003520409 is 9040253005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2748695184 + 2254825225 = 52428^2 + 47485^2 .

It is a cyclic number.

It is not a de Polignac number, because 5003520409 - 2⁹ = 5003519897 is a prime.

It is a super-3 number, since 3×5003520409³ (a number of 30 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (5003520419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2501760204 + 2501760205.

It is an arithmetic number, because the mean of its divisors is an integer number (2501760205).

Almost surely, 2^5003520409 is an apocalyptic number.

It is an amenable number.

5003520409 is a deficient number, since it is larger than the sum of its proper divisors (1).

5003520409 is an equidigital number, since it uses as much as digits as its factorization.

5003520409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 5003520409 is about 70735.5667892751. The cubic root of 5003520409 is about 1710.3771735068.

The spelling of 5003520409 in words is "five billion, three million, five hundred twenty thousand, four hundred nine".