543055606001 has 4 divisors (see below), whose sum is σ = 543935761572. Its totient is φ = 542175450432.

The previous prime is 543055605973. The next prime is 543055606013. The reversal of 543055606001 is 100606550345.

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

It can be written as a sum of positive squares in 2 ways, for example, as 83946370225 + 459109235776 = 289735^2 + 677576^2 .

It is a cyclic number.

It is not a de Polignac number, because 543055606001 - 2¹⁰ = 543055604977 is a prime.

It is a super-2 number, since 2×543055606001² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (543055606031) 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, 440076860 + ... + 440078093.

It is an arithmetic number, because the mean of its divisors is an integer number (135983940393).

Almost surely, 2^543055606001 is an apocalyptic number.

It is an amenable number.

543055606001 is a deficient number, since it is larger than the sum of its proper divisors (880155571).

543055606001 is an equidigital number, since it uses as much as digits as its factorization.

543055606001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880155570.

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 543055606001 in words is "five hundred forty-three billion, fifty-five million, six hundred six thousand, one".