5163409 has 2 divisors, whose sum is σ = 5163410. Its totient is φ = 5163408.

The previous prime is 5163377. The next prime is 5163437. The reversal of 5163409 is 9043615.

5163409 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (5163437) can be obtained adding 5163409 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4112784 + 1050625 = 2028^2 + 1025^2 .

It is a cyclic number.

It is not a de Polignac number, because 5163409 - 2⁵ = 5163377 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (5163469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2581704 + 2581705.

It is an arithmetic number, because the mean of its divisors is an integer number (2581705).

Almost surely, 2^5163409 is an apocalyptic number.

It is an amenable number.

5163409 is a deficient number, since it is larger than the sum of its proper divisors (1).

5163409 is an equidigital number, since it uses as much as digits as its factorization.

5163409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 5163409 is about 2272.3135787122. The cubic root of 5163409 is about 172.8404980704.

The spelling of 5163409 in words is "five million, one hundred sixty-three thousand, four hundred nine".