13421482158533 has 2 divisors, whose sum is σ = 13421482158534. Its totient is φ = 13421482158532.

The previous prime is 13421482158463. The next prime is 13421482158559. The reversal of 13421482158533 is 33585128412431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11036999551204 + 2384482607329 = 3322198^2 + 1544177^2 .

It is a cyclic number.

It is not a de Polignac number, because 13421482158533 - 2²² = 13421477964229 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13421482158433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6710741079266 + 6710741079267.

It is an arithmetic number, because the mean of its divisors is an integer number (6710741079267).

Almost surely, 2^{13421482158533} is an apocalyptic number.

It is an amenable number.

13421482158533 is a deficient number, since it is larger than the sum of its proper divisors (1).

13421482158533 is an equidigital number, since it uses as much as digits as its factorization.

13421482158533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2764800, while the sum is 50.

The spelling of 13421482158533 in words is "thirteen trillion, four hundred twenty-one billion, four hundred eighty-two million, one hundred fifty-eight thousand, five hundred thirty-three".