55600416634661 has 8 divisors (see below), whose sum is σ = 56339685089184. Its totient is φ = 54862800178320.

The previous prime is 55600416634649. The next prime is 55600416634687. The reversal of 55600416634661 is 16643661400655.

55600416634661 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55600416634661 - 2¹⁸ = 55600416372517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55600416634561) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 412931786 + ... + 413066411.

It is an arithmetic number, because the mean of its divisors is an integer number (7042460636148).

Almost surely, 2^{55600416634661} is an apocalyptic number.

It is an amenable number.

55600416634661 is a deficient number, since it is larger than the sum of its proper divisors (739268454523).

55600416634661 is an equidigital number, since it uses as much as digits as its factorization.

55600416634661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825999091.

The product of its (nonzero) digits is 9331200, while the sum is 53.

The spelling of 55600416634661 in words is "fifty-five trillion, six hundred billion, four hundred sixteen million, six hundred thirty-four thousand, six hundred sixty-one".