5546999 has 2 divisors, whose sum is σ = 5547000. Its totient is φ = 5546998.

The previous prime is 5546977. The next prime is 5547001. The reversal of 5546999 is 9996455.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5546999 is a prime.

Together with 5547001, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5546399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2773499 + 2773500.

It is an arithmetic number, because the mean of its divisors is an integer number (2773500).

Almost surely, 2^5546999 is an apocalyptic number.

5546999 is a deficient number, since it is larger than the sum of its proper divisors (1).

5546999 is an equidigital number, since it uses as much as digits as its factorization.

5546999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 437400, while the sum is 47.

The square root of 5546999 is about 2355.2067849766. The cubic root of 5546999 is about 177.0187878383.

The spelling of 5546999 in words is "five million, five hundred forty-six thousand, nine hundred ninety-nine".