5554138585271 has 2 divisors, whose sum is σ = 5554138585272. Its totient is φ = 5554138585270.

The previous prime is 5554138585231. The next prime is 5554138585297. The reversal of 5554138585271 is 1725858314555.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5554138585271 - 2³⁴ = 5536958716087 is a prime.

It is a super-3 number, since 3×5554138585271³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 5554138585271.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5554138585231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2777069292635 + 2777069292636.

It is an arithmetic number, because the mean of its divisors is an integer number (2777069292636).

Almost surely, 2^{5554138585271} is an apocalyptic number.

5554138585271 is a deficient number, since it is larger than the sum of its proper divisors (1).

5554138585271 is an equidigital number, since it uses as much as digits as its factorization.

5554138585271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 33600000, while the sum is 59.

The spelling of 5554138585271 in words is "five trillion, five hundred fifty-four billion, one hundred thirty-eight million, five hundred eighty-five thousand, two hundred seventy-one".