13352533544281 has 2 divisors, whose sum is σ = 13352533544282. Its totient is φ = 13352533544280.

The previous prime is 13352533544263. The next prime is 13352533544303. The reversal of 13352533544281 is 18244533525331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11069654297881 + 2282879246400 = 3327109^2 + 1510920^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13352533544281 is a prime.

It is a super-2 number, since 2×13352533544281² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13352533544081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6676266772140 + 6676266772141.

It is an arithmetic number, because the mean of its divisors is an integer number (6676266772141).

Almost surely, 2^{13352533544281} is an apocalyptic number.

It is an amenable number.

13352533544281 is a deficient number, since it is larger than the sum of its proper divisors (1).

13352533544281 is an equidigital number, since it uses as much as digits as its factorization.

13352533544281 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184000, while the sum is 49.

The spelling of 13352533544281 in words is "thirteen trillion, three hundred fifty-two billion, five hundred thirty-three million, five hundred forty-four thousand, two hundred eighty-one".