5025140027549 has 2 divisors, whose sum is σ = 5025140027550. Its totient is φ = 5025140027548.

The previous prime is 5025140027533. The next prime is 5025140027591. The reversal of 5025140027549 is 9457200415205.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4022952832900 + 1002187194649 = 2005730^2 + 1001093^2 .

It is a cyclic number.

It is not a de Polignac number, because 5025140027549 - 2⁴ = 5025140027533 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 (5025140027749) 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, 2512570013774 + 2512570013775.

It is an arithmetic number, because the mean of its divisors is an integer number (2512570013775).

Almost surely, 2^{5025140027549} is an apocalyptic number.

It is an amenable number.

5025140027549 is a deficient number, since it is larger than the sum of its proper divisors (1).

5025140027549 is an equidigital number, since it uses as much as digits as its factorization.

5025140027549 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504000, while the sum is 44.

The spelling of 5025140027549 in words is "five trillion, twenty-five billion, one hundred forty million, twenty-seven thousand, five hundred forty-nine".