16483549 has 2 divisors, whose sum is σ = 16483550. Its totient is φ = 16483548.

The previous prime is 16483487. The next prime is 16483553. The reversal of 16483549 is 94538461.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9566649 + 6916900 = 3093^2 + 2630^2 .

It is an emirp because it is prime and its reverse (94538461) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16483549 - 2¹³ = 16475357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16483349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8241774 + 8241775.

It is an arithmetic number, because the mean of its divisors is an integer number (8241775).

Almost surely, 2^16483549 is an apocalyptic number.

It is an amenable number.

16483549 is a deficient number, since it is larger than the sum of its proper divisors (1).

16483549 is an equidigital number, since it uses as much as digits as its factorization.

16483549 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 40.

The square root of 16483549 is about 4059.9937192070. The cubic root of 16483549 is about 254.4975316360.

The spelling of 16483549 in words is "sixteen million, four hundred eighty-three thousand, five hundred forty-nine".