16065253 has 2 divisors, whose sum is σ = 16065254. Its totient is φ = 16065252.

The previous prime is 16065251. The next prime is 16065271. The reversal of 16065253 is 35256061.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15108769 + 956484 = 3887^2 + 978^2 .

It is a cyclic number.

It is not a de Polignac number, because 16065253 - 2¹ = 16065251 is a prime.

Together with 16065251, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16065251) 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, 8032626 + 8032627.

It is an arithmetic number, because the mean of its divisors is an integer number (8032627).

Almost surely, 2^16065253 is an apocalyptic number.

It is an amenable number.

16065253 is a deficient number, since it is larger than the sum of its proper divisors (1).

16065253 is an equidigital number, since it uses as much as digits as its factorization.

16065253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 16065253 is about 4008.1483255987. The cubic root of 16065253 is about 252.3263021311.

It can be divided in two parts, 1606525 and 3, that added together give a triangular number (1606528 = T₁₇₉₂).

The spelling of 16065253 in words is "sixteen million, sixty-five thousand, two hundred fifty-three".