55375204710111 has 16 divisors (see below), whose sum is σ = 86741579406720. Its totient is φ = 30979135501920.

The previous prime is 55375204710103. The next prime is 55375204710149. The reversal of 55375204710111 is 11101740257355.

It is not a de Polignac number, because 55375204710111 - 2³ = 55375204710103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55375204710611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64539865201 + ... + 64539866058.

It is an arithmetic number, because the mean of its divisors is an integer number (5421348712920).

Almost surely, 2^{55375204710111} is an apocalyptic number.

55375204710111 is a deficient number, since it is larger than the sum of its proper divisors (31366374696609).

55375204710111 is a wasteful number, since it uses less digits than its factorization.

55375204710111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129079731286.

The product of its (nonzero) digits is 147000, while the sum is 42.

Adding to 55375204710111 its reverse (11101740257355), we get a palindrome (66476944967466).

The spelling of 55375204710111 in words is "fifty-five trillion, three hundred seventy-five billion, two hundred four million, seven hundred ten thousand, one hundred eleven".