16325652361 has 2 divisors, whose sum is σ = 16325652362. Its totient is φ = 16325652360.

The previous prime is 16325652307. The next prime is 16325652377.

16325652361 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14557870336 + 1767782025 = 120656^2 + 42045^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 16325652361 - 2¹³ = 16325644169 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (16325652461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8162826180 + 8162826181.

It is an arithmetic number, because the mean of its divisors is an integer number (8162826181).

Almost surely, 2^16325652361 is an apocalyptic number.

It is an amenable number.

16325652361 is a deficient number, since it is larger than the sum of its proper divisors (1).

16325652361 is an equidigital number, since it uses as much as digits as its factorization.

16325652361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 194400, while the sum is 40.

The spelling of 16325652361 in words is "sixteen billion, three hundred twenty-five million, six hundred fifty-two thousand, three hundred sixty-one".