550110611105 has 32 divisors (see below), whose sum is σ = 725985607680. Its totient is φ = 396837040320.

The previous prime is 550110611101. The next prime is 550110611123. The reversal of 550110611105 is 501116011055.

It is not a de Polignac number, because 550110611105 - 2² = 550110611101 is a prime.

It is not an unprimeable number, because it can be changed into a prime (550110611101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46507202 + ... + 46519028.

It is an arithmetic number, because the mean of its divisors is an integer number (22687050240).

Almost surely, 2^550110611105 is an apocalyptic number.

550110611105 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

550110611105 is a deficient number, since it is larger than the sum of its proper divisors (175874996575).

550110611105 is a wasteful number, since it uses less digits than its factorization.

550110611105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18629.

The product of its (nonzero) digits is 750, while the sum is 26.

The spelling of 550110611105 in words is "five hundred fifty billion, one hundred ten million, six hundred eleven thousand, one hundred five".