5593598221 has 2 divisors, whose sum is σ = 5593598222. Its totient is φ = 5593598220.

The previous prime is 5593598189. The next prime is 5593598249. The reversal of 5593598221 is 1228953955.

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., 4639653225 + 953944996 = 68115^2 + 30886^2 .

It is a cyclic number.

It is not a de Polignac number, because 5593598221 - 2⁵ = 5593598189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5593598251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2796799110 + 2796799111.

It is an arithmetic number, because the mean of its divisors is an integer number (2796799111).

Almost surely, 2^5593598221 is an apocalyptic number.

It is an amenable number.

5593598221 is a deficient number, since it is larger than the sum of its proper divisors (1).

5593598221 is an equidigital number, since it uses as much as digits as its factorization.

5593598221 is an evil number, because the sum of its binary digits is even.

The product of its digits is 972000, while the sum is 49.

The square root of 5593598221 is about 74790.3618188868. The cubic root of 5593598221 is about 1775.1310591320.

The spelling of 5593598221 in words is "five billion, five hundred ninety-three million, five hundred ninety-eight thousand, two hundred twenty-one".