16041533 has 2 divisors, whose sum is σ = 16041534. Its totient is φ = 16041532.

The previous prime is 16041521. The next prime is 16041551. The reversal of 16041533 is 33514061.

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., 15665764 + 375769 = 3958^2 + 613^2 .

It is a cyclic number.

It is not a de Polignac number, because 16041533 - 2⁶ = 16041469 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 16041499 and 16041508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16041583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8020766 + 8020767.

It is an arithmetic number, because the mean of its divisors is an integer number (8020767).

Almost surely, 2^16041533 is an apocalyptic number.

It is an amenable number.

16041533 is a deficient number, since it is larger than the sum of its proper divisors (1).

16041533 is an equidigital number, since it uses as much as digits as its factorization.

16041533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 16041533 is about 4005.1882602445. The cubic root of 16041533 is about 252.2020561790.

Adding to 16041533 its reverse (33514061), we get a palindrome (49555594).

The spelling of 16041533 in words is "sixteen million, forty-one thousand, five hundred thirty-three".