5533515241481 has 2 divisors, whose sum is σ = 5533515241482. Its totient is φ = 5533515241480.

The previous prime is 5533515241447. The next prime is 5533515241487. The reversal of 5533515241481 is 1841425153355.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4917235290256 + 616279951225 = 2217484^2 + 785035^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5533515241481 is a prime.

It is a super-2 number, since 2×5533515241481² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5533515241487) 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, 2766757620740 + 2766757620741.

It is an arithmetic number, because the mean of its divisors is an integer number (2766757620741).

Almost surely, 2^{5533515241481} is an apocalyptic number.

It is an amenable number.

5533515241481 is a deficient number, since it is larger than the sum of its proper divisors (1).

5533515241481 is an equidigital number, since it uses as much as digits as its factorization.

5533515241481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440000, while the sum is 47.

The spelling of 5533515241481 in words is "five trillion, five hundred thirty-three billion, five hundred fifteen million, two hundred forty-one thousand, four hundred eighty-one".