13255545245141 has 4 divisors (see below), whose sum is σ = 13258656149484. Its totient is φ = 13252434340800.

The previous prime is 13255545245113. The next prime is 13255545245147. The reversal of 13255545245141 is 14154254555231.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 12644631053041 + 610914192100 = 3555929^2 + 781610^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13255545245141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13255545245147) 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 in 3 ways as a sum of consecutive naturals, for example, 1555445780 + ... + 1555454301.

It is an arithmetic number, because the mean of its divisors is an integer number (3314664037371).

Almost surely, 2^{13255545245141} is an apocalyptic number.

It is an amenable number.

13255545245141 is a deficient number, since it is larger than the sum of its proper divisors (3110904343).

13255545245141 is an equidigital number, since it uses as much as digits as its factorization.

13255545245141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3110904342.

The product of its digits is 2400000, while the sum is 47.

The spelling of 13255545245141 in words is "thirteen trillion, two hundred fifty-five billion, five hundred forty-five million, two hundred forty-five thousand, one hundred forty-one".