16549063 has 2 divisors, whose sum is σ = 16549064. Its totient is φ = 16549062.

The previous prime is 16549051. The next prime is 16549069. The reversal of 16549063 is 36094561.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16549063 - 2⁵ = 16549031 is a prime.

It is a plaindrome in base 14.

It is a zygodrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16549069) 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, 8274531 + 8274532.

It is an arithmetic number, because the mean of its divisors is an integer number (8274532).

Almost surely, 2^16549063 is an apocalyptic number.

16549063 is a deficient number, since it is larger than the sum of its proper divisors (1).

16549063 is an equidigital number, since it uses as much as digits as its factorization.

16549063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 16549063 is about 4068.0539573609. The cubic root of 16549063 is about 254.8342534335.

The spelling of 16549063 in words is "sixteen million, five hundred forty-nine thousand, sixty-three".