16152151 has 4 divisors (see below), whose sum is σ = 16309072. Its totient is φ = 15995232.

The previous prime is 16152139. The next prime is 16152167. The reversal of 16152151 is 15125161.

It is a happy number.

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 16152151 - 2¹⁹ = 15627863 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 (16152181) 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, 78306 + ... + 78511.

It is an arithmetic number, because the mean of its divisors is an integer number (4077268).

Almost surely, 2^16152151 is an apocalyptic number.

16152151 is a deficient number, since it is larger than the sum of its proper divisors (156921).

16152151 is a wasteful number, since it uses less digits than its factorization.

16152151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156920.

The product of its digits is 300, while the sum is 22.

The square root of 16152151 is about 4018.9738740131. The cubic root of 16152151 is about 252.7804341047.

The spelling of 16152151 in words is "sixteen million, one hundred fifty-two thousand, one hundred fifty-one".