5236226309 has 2 divisors, whose sum is σ = 5236226310. Its totient is φ = 5236226308.

The previous prime is 5236226297. The next prime is 5236226311. The reversal of 5236226309 is 9036226325.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4593857284 + 642369025 = 67778^2 + 25345^2 .

It is a cyclic number.

It is not a de Polignac number, because 5236226309 - 2¹² = 5236222213 is a prime.

Together with 5236226311, 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 (5236226329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2618113154 + 2618113155.

It is an arithmetic number, because the mean of its divisors is an integer number (2618113155).

Almost surely, 2^5236226309 is an apocalyptic number.

It is an amenable number.

5236226309 is a deficient number, since it is larger than the sum of its proper divisors (1).

5236226309 is an equidigital number, since it uses as much as digits as its factorization.

5236226309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 38.

The square root of 5236226309 is about 72361.7738104864. The cubic root of 5236226309 is about 1736.4920637743.

The spelling of 5236226309 in words is "five billion, two hundred thirty-six million, two hundred twenty-six thousand, three hundred nine".