5203530169 has 2 divisors, whose sum is σ = 5203530170. Its totient is φ = 5203530168.

The previous prime is 5203530103. The next prime is 5203530217. The reversal of 5203530169 is 9610353025.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4377542569 + 825987600 = 66163^2 + 28740^2 .

It is a cyclic number.

It is not a de Polignac number, because 5203530169 - 2⁷ = 5203530041 is a prime.

It is a super-4 number, since 4×5203530169⁴ (a number of 40 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (5203530569) 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, 2601765084 + 2601765085.

It is an arithmetic number, because the mean of its divisors is an integer number (2601765085).

Almost surely, 2^5203530169 is an apocalyptic number.

It is an amenable number.

5203530169 is a deficient number, since it is larger than the sum of its proper divisors (1).

5203530169 is an equidigital number, since it uses as much as digits as its factorization.

5203530169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24300, while the sum is 34.

The square root of 5203530169 is about 72135.4986743698. The cubic root of 5203530169 is about 1732.8701694895.

It can be divided in two parts, 520353016 and 9, that added together give a palindrome (520353025).

The spelling of 5203530169 in words is "five billion, two hundred three million, five hundred thirty thousand, one hundred sixty-nine".