555506022543 has 8 divisors (see below), whose sum is σ = 740687429808. Its totient is φ = 370330981824.

The previous prime is 555506022517. The next prime is 555506022553. The reversal of 555506022543 is 345220605555.

555506022543 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 555506022543 - 2⁶ = 555506022479 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 555506022495 and 555506022504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555506022553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1384180 + ... + 1739817.

It is an arithmetic number, because the mean of its divisors is an integer number (92585928726).

Almost surely, 2^555506022543 is an apocalyptic number.

555506022543 is a deficient number, since it is larger than the sum of its proper divisors (185181407265).

555506022543 is a wasteful number, since it uses less digits than its factorization.

555506022543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3183273.

The product of its (nonzero) digits is 900000, while the sum is 42.

The spelling of 555506022543 in words is "five hundred fifty-five billion, five hundred six million, twenty-two thousand, five hundred forty-three".