5225166889 has 2 divisors, whose sum is σ = 5225166890. Its totient is φ = 5225166888.

The previous prime is 5225166883. The next prime is 5225166893. The reversal of 5225166889 is 9886615225.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5109819289 + 115347600 = 71483^2 + 10740^2 .

It is a cyclic number.

It is not a de Polignac number, because 5225166889 - 2¹⁹ = 5224642601 is a prime.

It is not a weakly prime, because it can be changed into another prime (5225166883) 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, 2612583444 + 2612583445.

It is an arithmetic number, because the mean of its divisors is an integer number (2612583445).

Almost surely, 2^5225166889 is an apocalyptic number.

It is an amenable number.

5225166889 is a deficient number, since it is larger than the sum of its proper divisors (1).

5225166889 is an equidigital number, since it uses as much as digits as its factorization.

5225166889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2073600, while the sum is 52.

The square root of 5225166889 is about 72285.3158601386. The cubic root of 5225166889 is about 1735.2686552563.

The spelling of 5225166889 in words is "five billion, two hundred twenty-five million, one hundred sixty-six thousand, eight hundred eighty-nine".