16256363 has 2 divisors, whose sum is σ = 16256364. Its totient is φ = 16256362.

The previous prime is 16256351. The next prime is 16256371. The reversal of 16256363 is 36365261.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16256363 is a prime.

It is not a weakly prime, because it can be changed into another prime (16256323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8128181 + 8128182.

It is an arithmetic number, because the mean of its divisors is an integer number (8128182).

Almost surely, 2^16256363 is an apocalyptic number.

16256363 is a deficient number, since it is larger than the sum of its proper divisors (1).

16256363 is an equidigital number, since it uses as much as digits as its factorization.

16256363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 32.

The square root of 16256363 is about 4031.9180299207. The cubic root of 16256363 is about 253.3229068116.

The spelling of 16256363 in words is "sixteen million, two hundred fifty-six thousand, three hundred sixty-three".