16516063 has 2 divisors, whose sum is σ = 16516064. Its totient is φ = 16516062.

The previous prime is 16516043. The next prime is 16516099. The reversal of 16516063 is 36061561.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16516063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16516013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8258031 + 8258032.

It is an arithmetic number, because the mean of its divisors is an integer number (8258032).

Almost surely, 2^16516063 is an apocalyptic number.

16516063 is a deficient number, since it is larger than the sum of its proper divisors (1).

16516063 is an equidigital number, since it uses as much as digits as its factorization.

16516063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 16516063 is about 4063.9959399586. The cubic root of 16516063 is about 254.6647548885.

The spelling of 16516063 in words is "sixteen million, five hundred sixteen thousand, sixty-three".