555060005543 has 4 divisors (see below), whose sum is σ = 555084619848. Its totient is φ = 555035391240.

The previous prime is 555060005449. The next prime is 555060005567. The reversal of 555060005543 is 345500060555.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 555060005543 - 2¹⁰ = 555060004519 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 555060005497 and 555060005506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555060005593) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12273296 + ... + 12318437.

It is an arithmetic number, because the mean of its divisors is an integer number (138771154962).

Almost surely, 2^555060005543 is an apocalyptic number.

555060005543 is a deficient number, since it is larger than the sum of its proper divisors (24614305).

555060005543 is a wasteful number, since it uses less digits than its factorization.

555060005543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24614304.

The product of its (nonzero) digits is 225000, while the sum is 38.

The spelling of 555060005543 in words is "five hundred fifty-five billion, sixty million, five thousand, five hundred forty-three".