16304053 has 2 divisors, whose sum is σ = 16304054. Its totient is φ = 16304052.

The previous prime is 16304017. The next prime is 16304059. The reversal of 16304053 is 35040361.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16056049 + 248004 = 4007^2 + 498^2 .

It is an emirp because it is prime and its reverse (35040361) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16304053 - 2⁹ = 16303541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16304059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8152026 + 8152027.

It is an arithmetic number, because the mean of its divisors is an integer number (8152027).

Almost surely, 2^16304053 is an apocalyptic number.

It is an amenable number.

16304053 is a deficient number, since it is larger than the sum of its proper divisors (1).

16304053 is an equidigital number, since it uses as much as digits as its factorization.

16304053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 16304053 is about 4037.8277575944. The cubic root of 16304053 is about 253.5703827278.

The spelling of 16304053 in words is "sixteen million, three hundred four thousand, fifty-three".