55105600505510 has 16 divisors (see below), whose sum is σ = 99265281904800. Its totient is φ = 22025528870016.

The previous prime is 55105600505497. The next prime is 55105600505521. The reversal of 55105600505510 is 1550500650155.

It is a happy number.

55105600505510 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 2088902675 + ... + 2088929054.

It is an arithmetic number, because the mean of its divisors is an integer number (6204080119050).

Almost surely, 2^{55105600505510} is an apocalyptic number.

55105600505510 is a deficient number, since it is larger than the sum of its proper divisors (44159681399290).

55105600505510 is a wasteful number, since it uses less digits than its factorization.

55105600505510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4177833055.

The product of its (nonzero) digits is 93750, while the sum is 38.

The spelling of 55105600505510 in words is "fifty-five trillion, one hundred five billion, six hundred million, five hundred five thousand, five hundred ten".