16065151 has 4 divisors (see below), whose sum is σ = 16124704. Its totient is φ = 16005600.

The previous prime is 16065149. The next prime is 16065157. The reversal of 16065151 is 15156061.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16065151 - 2¹ = 16065149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16065157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29370 + ... + 29911.

It is an arithmetic number, because the mean of its divisors is an integer number (4031176).

Almost surely, 2^16065151 is an apocalyptic number.

16065151 is a deficient number, since it is larger than the sum of its proper divisors (59553).

16065151 is an equidigital number, since it uses as much as digits as its factorization.

16065151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59552.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 16065151 is about 4008.1356014985. The cubic root of 16065151 is about 252.3257681145.

The spelling of 16065151 in words is "sixteen million, sixty-five thousand, one hundred fifty-one".