55100611105 has 32 divisors (see below), whose sum is σ = 67254222240. Its totient is φ = 43332403200.

The previous prime is 55100611099. The next prime is 55100611129. The reversal of 55100611105 is 50111600155.

It can be written as a sum of positive squares in 16 ways, for example, as 93006736 + 55007604369 = 9644^2 + 234537^2 .

It is not a de Polignac number, because 55100611105 - 2¹³ = 55100602913 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55100611105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59311281 + ... + 59312209.

It is an arithmetic number, because the mean of its divisors is an integer number (2101694445).

Almost surely, 2^55100611105 is an apocalyptic number.

It is an amenable number.

55100611105 is a deficient number, since it is larger than the sum of its proper divisors (12153611135).

55100611105 is a wasteful number, since it uses less digits than its factorization.

55100611105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1749.

The product of its (nonzero) digits is 750, while the sum is 25.

The spelling of 55100611105 in words is "fifty-five billion, one hundred million, six hundred eleven thousand, one hundred five".