3442521545513 has 2 divisors, whose sum is σ = 3442521545514. Its totient is φ = 3442521545512.

The previous prime is 3442521545459. The next prime is 3442521545539. The reversal of 3442521545513 is 3155451252443.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3078522903184 + 363998642329 = 1754572^2 + 603323^2 .

It is a cyclic number.

It is not a de Polignac number, because 3442521545513 - 2¹⁴ = 3442521529129 is a prime.

It is not a weakly prime, because it can be changed into another prime (3442521545563) 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, 1721260772756 + 1721260772757.

It is an arithmetic number, because the mean of its divisors is an integer number (1721260772757).

Almost surely, 2^{3442521545513} is an apocalyptic number.

It is an amenable number.

3442521545513 is a deficient number, since it is larger than the sum of its proper divisors (1).

3442521545513 is an equidigital number, since it uses as much as digits as its factorization.

3442521545513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440000, while the sum is 44.

Adding to 3442521545513 its reverse (3155451252443), we get a palindrome (6597972797956).

The spelling of 3442521545513 in words is "three trillion, four hundred forty-two billion, five hundred twenty-one million, five hundred forty-five thousand, five hundred thirteen".