5510561061100 has 36 divisors (see below), whose sum is σ = 11961840079000. Its totient is φ = 2203501368960.

The previous prime is 5510561061097. The next prime is 5510561061163. The reversal of 5510561061100 is 11601650155.

It is a super-2 number, since 2×5510561061100² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8731770 + ... + 9341569.

Almost surely, 2^{5510561061100} is an apocalyptic number.

5510561061100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5510561061100 is an abundant number, since it is smaller than the sum of its proper divisors (6451279017900).

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

5510561061100 is a wasteful number, since it uses less digits than its factorization.

5510561061100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18076402 (or 18076395 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 31.

The spelling of 5510561061100 in words is "five trillion, five hundred ten billion, five hundred sixty-one million, sixty-one thousand, one hundred".