16052429 has 2 divisors, whose sum is σ = 16052430. Its totient is φ = 16052428.

The previous prime is 16052423. The next prime is 16052479. The reversal of 16052429 is 92425061.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10876804 + 5175625 = 3298^2 + 2275^2 .

It is an emirp because it is prime and its reverse (92425061) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16052429 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 (16052423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8026214 + 8026215.

It is an arithmetic number, because the mean of its divisors is an integer number (8026215).

Almost surely, 2^16052429 is an apocalyptic number.

It is an amenable number.

16052429 is a deficient number, since it is larger than the sum of its proper divisors (1).

16052429 is an equidigital number, since it uses as much as digits as its factorization.

16052429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 16052429 is about 4006.5482650281. The cubic root of 16052429 is about 252.2591448969.

The spelling of 16052429 in words is "sixteen million, fifty-two thousand, four hundred twenty-nine".