5505555056 has 20 divisors (see below), whose sum is σ = 10722288432. Its totient is φ = 2738512896.

The previous prime is 5505555053. The next prime is 5505555067. The reversal of 5505555056 is 6505555055.

It is a super-2 number, since 2×5505555056² = 60622272949294326272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5505555053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 888356 + ... + 894531.

Almost surely, 2^5505555056 is an apocalyptic number.

It is an amenable number.

5505555056 is a deficient number, since it is larger than the sum of its proper divisors (5216733376).

5505555056 is a wasteful number, since it uses less digits than its factorization.

5505555056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1783088 (or 1783082 counting only the distinct ones).

The product of its (nonzero) digits is 468750, while the sum is 41.

The square root of 5505555056 is about 74199.4275988703. The cubic root of 5505555056 is about 1765.7682489925.

Subtracting 5505555056 from its reverse (6505555055), we obtain a palindrome (999999999).

The spelling of 5505555056 in words is "five billion, five hundred five million, five hundred fifty-five thousand, fifty-six".