505560606108 has 48 divisors (see below), whose sum is σ = 1188783746304. Its totient is φ = 167214453120.

The previous prime is 505560606101. The next prime is 505560606143. The reversal of 505560606108 is 801606065505.

It is a self number, because there is not a number n which added to its sum of digits gives 505560606108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505560606101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21504216 + ... + 21527712.

It is an arithmetic number, because the mean of its divisors is an integer number (24766328048).

Almost surely, 2^505560606108 is an apocalyptic number.

It is an amenable number.

505560606108 is an abundant number, since it is smaller than the sum of its proper divisors (683223140196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

505560606108 is a wasteful number, since it uses less digits than its factorization.

505560606108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37322 (or 37320 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 42.

The spelling of 505560606108 in words is "five hundred five billion, five hundred sixty million, six hundred six thousand, one hundred eight".