5510551110540 has 96 divisors (see below), whose sum is σ = 17636408778240. Its totient is φ = 1259365595136.

The previous prime is 5510551110527. The next prime is 5510551110619. The reversal of 5510551110540 is 450111550155.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1828639 + ... + 3790121.

It is an arithmetic number, because the mean of its divisors is an integer number (183712591440).

Almost surely, 2^{5510551110540} is an apocalyptic number.

It is an amenable number.

5510551110540 is an abundant number, since it is smaller than the sum of its proper divisors (12125857667700).

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

5510551110540 is a wasteful number, since it uses less digits than its factorization.

5510551110540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968191 (or 1968189 counting only the distinct ones).

The product of its (nonzero) digits is 12500, while the sum is 33.

Adding to 5510551110540 its reverse (450111550155), we get a palindrome (5960662660695).

The spelling of 5510551110540 in words is "five trillion, five hundred ten billion, five hundred fifty-one million, one hundred ten thousand, five hundred forty".