5206259 has 2 divisors, whose sum is σ = 5206260. Its totient is φ = 5206258.

The previous prime is 5206241. The next prime is 5206261. The reversal of 5206259 is 9526025.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5206259 is a prime.

Together with 5206261, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5206459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2603129 + 2603130.

It is an arithmetic number, because the mean of its divisors is an integer number (2603130).

Almost surely, 2^5206259 is an apocalyptic number.

5206259 is a deficient number, since it is larger than the sum of its proper divisors (1).

5206259 is an equidigital number, since it uses as much as digits as its factorization.

5206259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 5206259 is about 2281.7228140158. The cubic root of 5206259 is about 173.3173033335.

The spelling of 5206259 in words is "five million, two hundred six thousand, two hundred fifty-nine".