2544501523141 has 2 divisors, whose sum is σ = 2544501523142. Its totient is φ = 2544501523140.

The previous prime is 2544501523129. The next prime is 2544501523159. The reversal of 2544501523141 is 1413251054452.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1659639592900 + 884861930241 = 1288270^2 + 940671^2 .

It is a cyclic number.

It is not a de Polignac number, because 2544501523141 - 2³³ = 2535911588549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2544501523141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2544501523121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1272250761570 + 1272250761571.

It is an arithmetic number, because the mean of its divisors is an integer number (1272250761571).

Almost surely, 2^{2544501523141} is an apocalyptic number.

It is an amenable number.

2544501523141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2544501523141 is an equidigital number, since it uses as much as digits as its factorization.

2544501523141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96000, while the sum is 37.

Adding to 2544501523141 its reverse (1413251054452), we get a palindrome (3957752577593).

The spelling of 2544501523141 in words is "two trillion, five hundred forty-four billion, five hundred one million, five hundred twenty-three thousand, one hundred forty-one".