5210032409 has 2 divisors, whose sum is σ = 5210032410. Its totient is φ = 5210032408.

The previous prime is 5210032397. The next prime is 5210032441. The reversal of 5210032409 is 9042300125.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5137305625 + 72726784 = 71675^2 + 8528^2 .

It is a cyclic number.

It is not a de Polignac number, because 5210032409 - 2⁸ = 5210032153 is a prime.

It is not a weakly prime, because it can be changed into another prime (5210032459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2605016204 + 2605016205.

It is an arithmetic number, because the mean of its divisors is an integer number (2605016205).

Almost surely, 2^5210032409 is an apocalyptic number.

It is an amenable number.

5210032409 is a deficient number, since it is larger than the sum of its proper divisors (1).

5210032409 is an equidigital number, since it uses as much as digits as its factorization.

5210032409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 5210032409 is about 72180.5542303466. The cubic root of 5210032409 is about 1733.5916571067.

The spelling of 5210032409 in words is "five billion, two hundred ten million, thirty-two thousand, four hundred nine".