5555500600111 has 16 divisors (see below), whose sum is σ = 6997743970560. Its totient is φ = 4284333031680.

The previous prime is 5555500600109. The next prime is 5555500600141. The reversal of 5555500600111 is 1110060055555.

It is a cyclic number.

It is not a de Polignac number, because 5555500600111 - 2¹ = 5555500600109 is a prime.

It is a super-2 number, since 2×5555500600111² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5555500600141) 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, 371896441 + ... + 371911378.

It is an arithmetic number, because the mean of its divisors is an integer number (437358998160).

Almost surely, 2^{5555500600111} is an apocalyptic number.

5555500600111 is a deficient number, since it is larger than the sum of its proper divisors (1442243370449).

5555500600111 is a wasteful number, since it uses less digits than its factorization.

5555500600111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743807934.

The product of its (nonzero) digits is 18750, while the sum is 34.

Adding to 5555500600111 its reverse (1110060055555), we get a palindrome (6665560655666).

The spelling of 5555500600111 in words is "five trillion, five hundred fifty-five billion, five hundred million, six hundred thousand, one hundred eleven".