5228209837 has 2 divisors, whose sum is σ = 5228209838. Its totient is φ = 5228209836.

The previous prime is 5228209823. The next prime is 5228209843. The reversal of 5228209837 is 7389028225.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5122408041 + 105801796 = 71571^2 + 10286^2 .

It is a cyclic number.

It is not a de Polignac number, because 5228209837 - 2⁷ = 5228209709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5228239837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2614104918 + 2614104919.

It is an arithmetic number, because the mean of its divisors is an integer number (2614104919).

Almost surely, 2^5228209837 is an apocalyptic number.

It is an amenable number.

5228209837 is a deficient number, since it is larger than the sum of its proper divisors (1).

5228209837 is an equidigital number, since it uses as much as digits as its factorization.

5228209837 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 5228209837 is about 72306.3609719090. The cubic root of 5228209837 is about 1735.6054424315.

The spelling of 5228209837 in words is "five billion, two hundred twenty-eight million, two hundred nine thousand, eight hundred thirty-seven".