5366621189 has 2 divisors, whose sum is σ = 5366621190. Its totient is φ = 5366621188.

The previous prime is 5366621023. The next prime is 5366621201. The reversal of 5366621189 is 9811266635.

It is a happy number.

5366621189 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2863320100 + 2503301089 = 53510^2 + 50033^2 .

It is a cyclic number.

It is not a de Polignac number, because 5366621189 - 2¹² = 5366617093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5366621989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2683310594 + 2683310595.

It is an arithmetic number, because the mean of its divisors is an integer number (2683310595).

Almost surely, 2^5366621189 is an apocalyptic number.

It is an amenable number.

5366621189 is a deficient number, since it is larger than the sum of its proper divisors (1).

5366621189 is an equidigital number, since it uses as much as digits as its factorization.

5366621189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 466560, while the sum is 47.

The square root of 5366621189 is about 73257.2261896395. The cubic root of 5366621189 is about 1750.7883456537.

The spelling of 5366621189 in words is "five billion, three hundred sixty-six million, six hundred twenty-one thousand, one hundred eighty-nine".