16065011 has 2 divisors, whose sum is σ = 16065012. Its totient is φ = 16065010.

The previous prime is 16064999. The next prime is 16065019. The reversal of 16065011 is 11056061.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16065011 is a prime.

It is not a weakly prime, because it can be changed into another prime (16065019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8032505 + 8032506.

It is an arithmetic number, because the mean of its divisors is an integer number (8032506).

Almost surely, 2^16065011 is an apocalyptic number.

16065011 is a deficient number, since it is larger than the sum of its proper divisors (1).

16065011 is an equidigital number, since it uses as much as digits as its factorization.

16065011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 16065011 is about 4008.1181369815. The cubic root of 16065011 is about 252.3250351468.

The spelling of 16065011 in words is "sixteen million, sixty-five thousand, eleven".