110555505544 has 96 divisors (see below), whose sum is σ = 241605352800. Its totient is φ = 47227276800.

The previous prime is 110555505539. The next prime is 110555505583. The reversal of 110555505544 is 445505555011.

It is a junction number, because it is equal to n+sod(n) for n = 110555505497 and 110555505506.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12156439 + ... + 12165529.

It is an arithmetic number, because the mean of its divisors is an integer number (2516722425).

Almost surely, 2^110555505544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110555505544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120802676400).

110555505544 is an abundant number, since it is smaller than the sum of its proper divisors (131049847256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110555505544 is a wasteful number, since it uses less digits than its factorization.

110555505544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9875 (or 9860 counting only the distinct ones).

The product of its (nonzero) digits is 250000, while the sum is 40.

The spelling of 110555505544 in words is "one hundred ten billion, five hundred fifty-five million, five hundred five thousand, five hundred forty-four".