5510081660548 has 12 divisors (see below), whose sum is σ = 9824579564940. Its totient is φ = 2703058927712.

The previous prime is 5510081660533. The next prime is 5510081660597. The reversal of 5510081660548 is 8450661800155.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3564664833024 + 1945416827524 = 1888032^2 + 1394782^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12995475403 + ... + 12995475826.

It is an arithmetic number, because the mean of its divisors is an integer number (818714963745).

Almost surely, 2^{5510081660548} is an apocalyptic number.

It is an amenable number.

5510081660548 is a deficient number, since it is larger than the sum of its proper divisors (4314497904392).

5510081660548 is a wasteful number, since it uses less digits than its factorization.

5510081660548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25990951286 (or 25990951284 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 49.

The spelling of 5510081660548 in words is "five trillion, five hundred ten billion, eighty-one million, six hundred sixty thousand, five hundred forty-eight".