5206264631 has 2 divisors, whose sum is σ = 5206264632. Its totient is φ = 5206264630.

The previous prime is 5206264559. The next prime is 5206264639. The reversal of 5206264631 is 1364626025.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5206264631 is a prime.

It is a super-2 number, since 2×5206264631² = 54210382816003132322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 5206264591 and 5206264600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5206264639) 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, 2603132315 + 2603132316.

It is an arithmetic number, because the mean of its divisors is an integer number (2603132316).

Almost surely, 2^5206264631 is an apocalyptic number.

5206264631 is a deficient number, since it is larger than the sum of its proper divisors (1).

5206264631 is an equidigital number, since it uses as much as digits as its factorization.

5206264631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 5206264631 is about 72154.4498350587. The cubic root of 5206264631 is about 1733.1736581914.

The spelling of 5206264631 in words is "five billion, two hundred six million, two hundred sixty-four thousand, six hundred thirty-one".