55556290660324 has 48 divisors (see below), whose sum is σ = 99009120441280. Its totient is φ = 27269766944640.

The previous prime is 55556290660313. The next prime is 55556290660393. The reversal of 55556290660324 is 42306609265555.

55556290660324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 477668722 + ... + 477785014.

Almost surely, 2^{55556290660324} is an apocalyptic number.

It is an amenable number.

55556290660324 is a deficient number, since it is larger than the sum of its proper divisors (43452829780956).

55556290660324 is a wasteful number, since it uses less digits than its factorization.

55556290660324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120140 (or 120138 counting only the distinct ones).

The product of its (nonzero) digits is 58320000, while the sum is 58.

The spelling of 55556290660324 in words is "fifty-five trillion, five hundred fifty-six billion, two hundred ninety million, six hundred sixty thousand, three hundred twenty-four".