16432517325017 has 2 divisors, whose sum is σ = 16432517325018. Its totient is φ = 16432517325016.

The previous prime is 16432517324999. The next prime is 16432517325053. The reversal of 16432517325017 is 71052371523461.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14371294320601 + 2061223004416 = 3790949^2 + 1435696^2 .

It is a cyclic number.

It is not a de Polignac number, because 16432517325017 - 2⁶ = 16432517324953 is a prime.

It is a super-2 number, since 2×16432517325017² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (16432517315017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8216258662508 + 8216258662509.

It is an arithmetic number, because the mean of its divisors is an integer number (8216258662509).

Almost surely, 2^{16432517325017} is an apocalyptic number.

It is an amenable number.

16432517325017 is a deficient number, since it is larger than the sum of its proper divisors (1).

16432517325017 is an equidigital number, since it uses as much as digits as its factorization.

16432517325017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1058400, while the sum is 47.

Adding to 16432517325017 its reverse (71052371523461), we get a palindrome (87484888848478).

The spelling of 16432517325017 in words is "sixteen trillion, four hundred thirty-two billion, five hundred seventeen million, three hundred twenty-five thousand, seventeen".