5546616443 has 2 divisors, whose sum is σ = 5546616444. Its totient is φ = 5546616442.

The previous prime is 5546616433. The next prime is 5546616457. The reversal of 5546616443 is 3446166455.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5546616443 - 2³⁰ = 4472874619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5546616394 and 5546616403.

It is not a weakly prime, because it can be changed into another prime (5546616433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2773308221 + 2773308222.

It is an arithmetic number, because the mean of its divisors is an integer number (2773308222).

Almost surely, 2^5546616443 is an apocalyptic number.

5546616443 is a deficient number, since it is larger than the sum of its proper divisors (1).

5546616443 is an equidigital number, since it uses as much as digits as its factorization.

5546616443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1036800, while the sum is 44.

The square root of 5546616443 is about 74475.6097188872. The cubic root of 5546616443 is about 1770.1471829048.

The spelling of 5546616443 in words is "five billion, five hundred forty-six million, six hundred sixteen thousand, four hundred forty-three".