505110606055 has 16 divisors (see below), whose sum is σ = 663693847200. Its totient is φ = 365987532160.

The previous prime is 505110605971. The next prime is 505110606173. The reversal of 505110606055 is 550606011505.

It is a de Polignac number, because none of the positive numbers 2^k-505110606055 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 505110606055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17055520 + ... + 17085109.

It is an arithmetic number, because the mean of its divisors is an integer number (41480865450).

Almost surely, 2^505110606055 is an apocalyptic number.

505110606055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

505110606055 is a deficient number, since it is larger than the sum of its proper divisors (158583241145).

505110606055 is a wasteful number, since it uses less digits than its factorization.

505110606055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34140914.

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 505110606055 in words is "five hundred five billion, one hundred ten million, six hundred six thousand, fifty-five".