5543851205011 has 64 divisors (see below), whose sum is σ = 6835535872000. Its totient is φ = 4391238458880.

The previous prime is 5543851204967. The next prime is 5543851205023. The reversal of 5543851205011 is 1105021583455.

It is not a de Polignac number, because 5543851205011 - 2¹⁵ = 5543851172243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5543851205051) 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 63 ways as a sum of consecutive naturals, for example, 321579130 + ... + 321596368.

It is an arithmetic number, because the mean of its divisors is an integer number (106805248000).

Almost surely, 2^{5543851205011} is an apocalyptic number.

5543851205011 is a deficient number, since it is larger than the sum of its proper divisors (1291684666989).

5543851205011 is a wasteful number, since it uses less digits than its factorization.

5543851205011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17712.

The product of its (nonzero) digits is 120000, while the sum is 40.

Adding to 5543851205011 its reverse (1105021583455), we get a palindrome (6648872788466).

The spelling of 5543851205011 in words is "five trillion, five hundred forty-three billion, eight hundred fifty-one million, two hundred five thousand, eleven".