16153229 has 2 divisors, whose sum is σ = 16153230. Its totient is φ = 16153228.

The previous prime is 16153219. The next prime is 16153243. The reversal of 16153229 is 92235161.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12145225 + 4008004 = 3485^2 + 2002^2 .

It is a cyclic number.

It is not a de Polignac number, because 16153229 - 2¹⁶ = 16087693 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16153219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8076614 + 8076615.

It is an arithmetic number, because the mean of its divisors is an integer number (8076615).

Almost surely, 2^16153229 is an apocalyptic number.

It is an amenable number.

16153229 is a deficient number, since it is larger than the sum of its proper divisors (1).

16153229 is an equidigital number, since it uses as much as digits as its factorization.

16153229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 29.

The square root of 16153229 is about 4019.1079856107. The cubic root of 16153229 is about 252.7860575300.

It can be divided in two parts, 1615 and 3229, that multiplied together give a triangular number (5214835 = T₃₂₂₉).

The spelling of 16153229 in words is "sixteen million, one hundred fifty-three thousand, two hundred twenty-nine".