5550545413543 has 16 divisors (see below), whose sum is σ = 6077555449056. Its totient is φ = 5037884288640.

The previous prime is 5550545413537. The next prime is 5550545413571. The reversal of 5550545413543 is 3453145450555.

5550545413543 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5550545413543 is a prime.

It is a super-3 number, since 3×5550545413543³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550545413243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1168521 + ... + 3530797.

It is an arithmetic number, because the mean of its divisors is an integer number (379847215566).

Almost surely, 2^{5550545413543} is an apocalyptic number.

5550545413543 is a deficient number, since it is larger than the sum of its proper divisors (527010035513).

5550545413543 is a wasteful number, since it uses less digits than its factorization.

5550545413543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2365314.

The product of its (nonzero) digits is 9000000, while the sum is 49.

The spelling of 5550545413543 in words is "five trillion, five hundred fifty billion, five hundred forty-five million, four hundred thirteen thousand, five hundred forty-three".