55100111110 has 32 divisors (see below), whose sum is σ = 109970309664. Its totient is φ = 19707936000.

The previous prime is 55100111107. The next prime is 55100111111. The reversal of 55100111110 is 1111100155.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55100111111) 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 15 ways as a sum of consecutive naturals, for example, 4099111 + ... + 4112530.

It is an arithmetic number, because the mean of its divisors is an integer number (3436572177).

Almost surely, 2^55100111110 is an apocalyptic number.

55100111110 is a deficient number, since it is larger than the sum of its proper divisors (54870198554).

55100111110 is a wasteful number, since it uses less digits than its factorization.

55100111110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8211720.

The product of its (nonzero) digits is 25, while the sum is 16.

Adding to 55100111110 its reverse (1111100155), we get a palindrome (56211211265).

The spelling of 55100111110 in words is "fifty-five billion, one hundred million, one hundred eleven thousand, one hundred ten".