16245043 has 2 divisors, whose sum is σ = 16245044. Its totient is φ = 16245042.

The previous prime is 16245041. The next prime is 16245059. The reversal of 16245043 is 34054261.

It is a weak prime.

It is an emirp because it is prime and its reverse (34054261) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16245043 - 2¹ = 16245041 is a prime.

Together with 16245041, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 16244999 and 16245017.

It is not a weakly prime, because it can be changed into another prime (16245041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8122521 + 8122522.

It is an arithmetic number, because the mean of its divisors is an integer number (8122522).

Almost surely, 2^16245043 is an apocalyptic number.

16245043 is a deficient number, since it is larger than the sum of its proper divisors (1).

16245043 is an equidigital number, since it uses as much as digits as its factorization.

16245043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 16245043 is about 4030.5139870741. The cubic root of 16245043 is about 253.2640933042.

The spelling of 16245043 in words is "sixteen million, two hundred forty-five thousand, forty-three".