5127289 has 2 divisors, whose sum is σ = 5127290. Its totient is φ = 5127288.

The previous prime is 5127257. The next prime is 5127299. The reversal of 5127289 is 9827215.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4549689 + 577600 = 2133^2 + 760^2 .

It is a cyclic number.

It is not a de Polignac number, because 5127289 - 2⁵ = 5127257 is a prime.

It is not a weakly prime, because it can be changed into another prime (5127299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2563644 + 2563645.

It is an arithmetic number, because the mean of its divisors is an integer number (2563645).

Almost surely, 2^5127289 is an apocalyptic number.

It is an amenable number.

5127289 is a deficient number, since it is larger than the sum of its proper divisors (1).

5127289 is an equidigital number, since it uses as much as digits as its factorization.

5127289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 34.

The square root of 5127289 is about 2264.3517836237. The cubic root of 5127289 is about 172.4365263914.

The spelling of 5127289 in words is "five million, one hundred twenty-seven thousand, two hundred eighty-nine".