16045853 has 2 divisors, whose sum is σ = 16045854. Its totient is φ = 16045852.

The previous prime is 16045849. The next prime is 16045859. The reversal of 16045853 is 35854061.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14730244 + 1315609 = 3838^2 + 1147^2 .

It is an emirp because it is prime and its reverse (35854061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16045853 - 2² = 16045849 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16045859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8022926 + 8022927.

It is an arithmetic number, because the mean of its divisors is an integer number (8022927).

Almost surely, 2^16045853 is an apocalyptic number.

It is an amenable number.

16045853 is a deficient number, since it is larger than the sum of its proper divisors (1).

16045853 is an equidigital number, since it uses as much as digits as its factorization.

16045853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 16045853 is about 4005.7275244330. The cubic root of 16045853 is about 252.2246935644.

The spelling of 16045853 in words is "sixteen million, forty-five thousand, eight hundred fifty-three".