16953089 has 2 divisors, whose sum is σ = 16953090. Its totient is φ = 16953088.

The previous prime is 16953043. The next prime is 16953109. The reversal of 16953089 is 98035961.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14899600 + 2053489 = 3860^2 + 1433^2 .

It is a cyclic number.

It is not a de Polignac number, because 16953089 - 2¹⁶ = 16887553 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (16953389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8476544 + 8476545.

It is an arithmetic number, because the mean of its divisors is an integer number (8476545).

Almost surely, 2^16953089 is an apocalyptic number.

It is an amenable number.

16953089 is a deficient number, since it is larger than the sum of its proper divisors (1).

16953089 is an equidigital number, since it uses as much as digits as its factorization.

16953089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 41.

The square root of 16953089 is about 4117.4129013253. The cubic root of 16953089 is about 256.8914286511.

The spelling of 16953089 in words is "sixteen million, nine hundred fifty-three thousand, eighty-nine".