16359983 has 2 divisors, whose sum is σ = 16359984. Its totient is φ = 16359982.

The previous prime is 16359977. The next prime is 16359997. The reversal of 16359983 is 38995361.

It is a weak prime.

It is an emirp because it is prime and its reverse (38995361) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16359983 - 2²² = 12165679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16359913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8179991 + 8179992.

It is an arithmetic number, because the mean of its divisors is an integer number (8179992).

Almost surely, 2^16359983 is an apocalyptic number.

16359983 is a deficient number, since it is larger than the sum of its proper divisors (1).

16359983 is an equidigital number, since it uses as much as digits as its factorization.

16359983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 174960, while the sum is 44.

The square root of 16359983 is about 4044.7475817410. The cubic root of 16359983 is about 253.8600040735.

The spelling of 16359983 in words is "sixteen million, three hundred fifty-nine thousand, nine hundred eighty-three".