5242045271 has 2 divisors, whose sum is σ = 5242045272. Its totient is φ = 5242045270.

The previous prime is 5242045231. The next prime is 5242045273. The reversal of 5242045271 is 1725402425.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5242045271 - 2¹⁴ = 5242028887 is a prime.

Together with 5242045273, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5242045273) 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, 2621022635 + 2621022636.

It is an arithmetic number, because the mean of its divisors is an integer number (2621022636).

Almost surely, 2^5242045271 is an apocalyptic number.

5242045271 is a deficient number, since it is larger than the sum of its proper divisors (1).

5242045271 is an equidigital number, since it uses as much as digits as its factorization.

5242045271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22400, while the sum is 32.

The square root of 5242045271 is about 72401.9700767873. The cubic root of 5242045271 is about 1737.1350739631.

Adding to 5242045271 its reverse (1725402425), we get a palindrome (6967447696).

The spelling of 5242045271 in words is "five billion, two hundred forty-two million, forty-five thousand, two hundred seventy-one".