4553999 has 2 divisors, whose sum is σ = 4554000. Its totient is φ = 4553998.

The previous prime is 4553981. The next prime is 4554007. The reversal of 4553999 is 9993554.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4553999 is a prime.

It is a super-3 number, since 3×4553999³ (a number of 21 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4553929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2276999 + 2277000.

It is an arithmetic number, because the mean of its divisors is an integer number (2277000).

Almost surely, 2^4553999 is an apocalyptic number.

4553999 is a deficient number, since it is larger than the sum of its proper divisors (1).

4553999 is an equidigital number, since it uses as much as digits as its factorization.

4553999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 218700, while the sum is 44.

The square root of 4553999 is about 2134.0100749528. The cubic root of 4553999 is about 165.7541116908.

The spelling of 4553999 in words is "four million, five hundred fifty-three thousand, nine hundred ninety-nine".