5510666051560 has 16 divisors (see below), whose sum is σ = 12398998616100. Its totient is φ = 2204266420608.

The previous prime is 5510666051557. The next prime is 5510666051647. The reversal of 5510666051560 is 651506660155.

It can be written as a sum of positive squares in 2 ways, for example, as 5260059684324 + 250606367236 = 2293482^2 + 500606^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5510666051560.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68883325605 + ... + 68883325684.

Almost surely, 2^{5510666051560} is an apocalyptic number.

It is an amenable number.

5510666051560 is an abundant number, since it is smaller than the sum of its proper divisors (6888332564540).

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

5510666051560 is a wasteful number, since it uses less digits than its factorization.

5510666051560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137766651300 (or 137766651296 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 46.

The spelling of 5510666051560 in words is "five trillion, five hundred ten billion, six hundred sixty-six million, fifty-one thousand, five hundred sixty".