55056000060556 has 12 divisors (see below), whose sum is σ = 105106909206600. Its totient is φ = 25025454572960.

The previous prime is 55056000060521. The next prime is 55056000060563. The reversal of 55056000060556 is 65506000065055.

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, 625636364281 + ... + 625636364368.

It is an arithmetic number, because the mean of its divisors is an integer number (8758909100550).

Almost surely, 2^{55056000060556} is an apocalyptic number.

It is an amenable number.

55056000060556 is a deficient number, since it is larger than the sum of its proper divisors (50050909146044).

55056000060556 is a wasteful number, since it uses less digits than its factorization.

55056000060556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251272728664 (or 1251272728662 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 43.

The spelling of 55056000060556 in words is "fifty-five trillion, fifty-six billion, sixty thousand, five hundred fifty-six".