5510551110556 has 6 divisors (see below), whose sum is σ = 9643464443480. Its totient is φ = 2755275555276.

The previous prime is 5510551110527. The next prime is 5510551110619. The reversal of 5510551110556 is 6550111550155.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 688818888816 + ... + 688818888823.

Almost surely, 2^{5510551110556} is an apocalyptic number.

It is an amenable number.

5510551110556 is a deficient number, since it is larger than the sum of its proper divisors (4132913332924).

5510551110556 is a wasteful number, since it uses less digits than its factorization.

5510551110556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377637777643 (or 1377637777641 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 40.

The spelling of 5510551110556 in words is "five trillion, five hundred ten billion, five hundred fifty-one million, one hundred ten thousand, five hundred fifty-six".