13416325505533 has 2 divisors, whose sum is σ = 13416325505534. Its totient is φ = 13416325505532.

The previous prime is 13416325505501. The next prime is 13416325505603. The reversal of 13416325505533 is 33550552361431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12927498003289 + 488827502244 = 3595483^2 + 699162^2 .

It is a cyclic number.

It is not a de Polignac number, because 13416325505533 - 2⁵ = 13416325505501 is a prime.

It is a super-2 number, since 2×13416325505533² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13416325515533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6708162752766 + 6708162752767.

It is an arithmetic number, because the mean of its divisors is an integer number (6708162752767).

Almost surely, 2^{13416325505533} is an apocalyptic number.

It is an amenable number.

13416325505533 is a deficient number, since it is larger than the sum of its proper divisors (1).

13416325505533 is an equidigital number, since it uses as much as digits as its factorization.

13416325505533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2430000, while the sum is 46.

Adding to 13416325505533 its reverse (33550552361431), we get a palindrome (46966877866964).

The spelling of 13416325505533 in words is "thirteen trillion, four hundred sixteen billion, three hundred twenty-five million, five hundred five thousand, five hundred thirty-three".