5543063389 has 2 divisors, whose sum is σ = 5543063390. Its totient is φ = 5543063388.

The previous prime is 5543063359. The next prime is 5543063413. The reversal of 5543063389 is 9833603455.

5543063389 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., 5541611364 + 1452025 = 74442^2 + 1205^2 .

It is a cyclic number.

It is not a de Polignac number, because 5543063389 - 2⁷ = 5543063261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5543063359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2771531694 + 2771531695.

It is an arithmetic number, because the mean of its divisors is an integer number (2771531695).

Almost surely, 2^5543063389 is an apocalyptic number.

It is an amenable number.

5543063389 is a deficient number, since it is larger than the sum of its proper divisors (1).

5543063389 is an equidigital number, since it uses as much as digits as its factorization.

5543063389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1166400, while the sum is 46.

The square root of 5543063389 is about 74451.7520881812. The cubic root of 5543063389 is about 1769.7691282816.

The spelling of 5543063389 in words is "five billion, five hundred forty-three million, sixty-three thousand, three hundred eighty-nine".