5628887213 has 2 divisors, whose sum is σ = 5628887214. Its totient is φ = 5628887212.

The previous prime is 5628887191. The next prime is 5628887239. The reversal of 5628887213 is 3127888265.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5467419364 + 161467849 = 73942^2 + 12707^2 .

It is a cyclic number.

It is not a de Polignac number, because 5628887213 - 2²⁶ = 5561778349 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5628887813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2814443606 + 2814443607.

It is an arithmetic number, because the mean of its divisors is an integer number (2814443607).

Almost surely, 2^5628887213 is an apocalyptic number.

It is an amenable number.

5628887213 is a deficient number, since it is larger than the sum of its proper divisors (1).

5628887213 is an equidigital number, since it uses as much as digits as its factorization.

5628887213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1290240, while the sum is 50.

The square root of 5628887213 is about 75025.9102777167. The cubic root of 5628887213 is about 1778.8562290793.

The spelling of 5628887213 in words is "five billion, six hundred twenty-eight million, eight hundred eighty-seven thousand, two hundred thirteen".