505105605006 has 16 divisors (see below), whose sum is σ = 1037514216144. Its totient is φ = 163818033984.

The previous prime is 505105604989. The next prime is 505105605019. The reversal of 505105605006 is 600506501505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1137625015 + ... + 1137625458.

It is an arithmetic number, because the mean of its divisors is an integer number (64844638509).

Almost surely, 2^505105605006 is an apocalyptic number.

505105605006 is an abundant number, since it is smaller than the sum of its proper divisors (532408611138).

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

505105605006 is a wasteful number, since it uses less digits than its factorization.

505105605006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2275250515.

The product of its (nonzero) digits is 22500, while the sum is 33.

It can be divided in two parts, 505105 and 605006, that added together give a palindrome (1110111).

The spelling of 505105605006 in words is "five hundred five billion, one hundred five million, six hundred five thousand, six".