5555050005549 has 8 divisors (see below), whose sum is σ = 8080072735392. Its totient is φ = 3366696973040.

The previous prime is 5555050005503. The next prime is 5555050005581. The reversal of 5555050005549 is 9455000505555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5555050005549 - 2²³ = 5555041616941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5555050005498 and 5555050005507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5555050005649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84167424294 + ... + 84167424359.

It is an arithmetic number, because the mean of its divisors is an integer number (1010009091924).

Almost surely, 2^{5555050005549} is an apocalyptic number.

It is an amenable number.

5555050005549 is a deficient number, since it is larger than the sum of its proper divisors (2525022729843).

5555050005549 is a wasteful number, since it uses less digits than its factorization.

5555050005549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168334848667.

The product of its (nonzero) digits is 2812500, while the sum is 48.

The spelling of 5555050005549 in words is "five trillion, five hundred fifty-five billion, fifty million, five thousand, five hundred forty-nine".