16152139 has 2 divisors, whose sum is σ = 16152140. Its totient is φ = 16152138.

The previous prime is 16152089. The next prime is 16152167. The reversal of 16152139 is 93125161.

It is an a-pointer prime, because the next prime (16152167) can be obtained adding 16152139 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16152139 - 2⁷ = 16152011 is a prime.

It is not a weakly prime, because it can be changed into another prime (16152179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8076069 + 8076070.

It is an arithmetic number, because the mean of its divisors is an integer number (8076070).

Almost surely, 2^16152139 is an apocalyptic number.

16152139 is a deficient number, since it is larger than the sum of its proper divisors (1).

16152139 is an equidigital number, since it uses as much as digits as its factorization.

16152139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1620, while the sum is 28.

The square root of 16152139 is about 4018.9723810945. The cubic root of 16152139 is about 252.7803715048.

The spelling of 16152139 in words is "sixteen million, one hundred fifty-two thousand, one hundred thirty-nine".