1324412051533 has 2 divisors, whose sum is σ = 1324412051534. Its totient is φ = 1324412051532.

The previous prime is 1324412051453. The next prime is 1324412051603. The reversal of 1324412051533 is 3351502144231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 718734319524 + 605677732009 = 847782^2 + 778253^2 .

It is an emirp because it is prime and its reverse (3351502144231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1324412051533 - 2⁹ = 1324412051021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1324412051933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662206025766 + 662206025767.

It is an arithmetic number, because the mean of its divisors is an integer number (662206025767).

Almost surely, 2^{1324412051533} is an apocalyptic number.

It is an amenable number.

1324412051533 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324412051533 is an equidigital number, since it uses as much as digits as its factorization.

1324412051533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 1324412051533 its reverse (3351502144231), we get a palindrome (4675914195764).

The spelling of 1324412051533 in words is "one trillion, three hundred twenty-four billion, four hundred twelve million, fifty-one thousand, five hundred thirty-three".