555106655056 has 20 divisors (see below), whose sum is σ = 1075540982400. Its totient is φ = 277547691872.

The previous prime is 555106655027. The next prime is 555106655093. The reversal of 555106655056 is 650556601555.

It is a congruent number.

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, 526875 + ... + 1178053.

It is an arithmetic number, because the mean of its divisors is an integer number (53777049120).

Almost surely, 2^555106655056 is an apocalyptic number.

It is an amenable number.

555106655056 is a deficient number, since it is larger than the sum of its proper divisors (520434327344).

555106655056 is a wasteful number, since it uses less digits than its factorization.

555106655056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704466 (or 704460 counting only the distinct ones).

The product of its (nonzero) digits is 3375000, while the sum is 49.

The spelling of 555106655056 in words is "five hundred fifty-five billion, one hundred six million, six hundred fifty-five thousand, fifty-six".