5207291 has 2 divisors, whose sum is σ = 5207292. Its totient is φ = 5207290.

The previous prime is 5207261. The next prime is 5207329. The reversal of 5207291 is 1927025.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5207291 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5207291.

It is not a weakly prime, because it can be changed into another prime (5207201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2603645 + 2603646.

It is an arithmetic number, because the mean of its divisors is an integer number (2603646).

Almost surely, 2^5207291 is an apocalyptic number.

5207291 is a deficient number, since it is larger than the sum of its proper divisors (1).

5207291 is an equidigital number, since it uses as much as digits as its factorization.

5207291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 5207291 is about 2281.9489477199. The cubic root of 5207291 is about 173.3287543991.

The spelling of 5207291 in words is "five million, two hundred seven thousand, two hundred ninety-one".