5055748886249 has 2 divisors, whose sum is σ = 5055748886250. Its totient is φ = 5055748886248.

The previous prime is 5055748886231. The next prime is 5055748886311. The reversal of 5055748886249 is 9426888475505.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3211837465600 + 1843911420649 = 1792160^2 + 1357907^2 .

It is a cyclic number.

It is not a de Polignac number, because 5055748886249 - 2²⁴ = 5055732109033 is a prime.

It is not a weakly prime, because it can be changed into another prime (5055748880249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2527874443124 + 2527874443125.

It is an arithmetic number, because the mean of its divisors is an integer number (2527874443125).

Almost surely, 2^{5055748886249} is an apocalyptic number.

It is an amenable number.

5055748886249 is a deficient number, since it is larger than the sum of its proper divisors (1).

5055748886249 is an equidigital number, since it uses as much as digits as its factorization.

5055748886249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 774144000, while the sum is 71.

The spelling of 5055748886249 in words is "five trillion, fifty-five billion, seven hundred forty-eight million, eight hundred eighty-six thousand, two hundred forty-nine".