16965853327 has 2 divisors, whose sum is σ = 16965853328. Its totient is φ = 16965853326.

The previous prime is 16965853301. The next prime is 16965853337. The reversal of 16965853327 is 72335856961.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16965853327 is a prime.

It is a super-2 number, since 2×16965853327² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16965853337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8482926663 + 8482926664.

It is an arithmetic number, because the mean of its divisors is an integer number (8482926664).

Almost surely, 2^16965853327 is an apocalyptic number.

16965853327 is a deficient number, since it is larger than the sum of its proper divisors (1).

16965853327 is an equidigital number, since it uses as much as digits as its factorization.

16965853327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8164800, while the sum is 55.

The spelling of 16965853327 in words is "sixteen billion, nine hundred sixty-five million, eight hundred fifty-three thousand, three hundred twenty-seven".