505506111006 has 32 divisors (see below), whose sum is σ = 1089435811968. Its totient is φ = 155446996320.

The previous prime is 505506111001. The next prime is 505506111007. The reversal of 505506111006 is 600111605505.

505506111006 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505506111001) 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, 1813840 + ... + 2073891.

It is an arithmetic number, because the mean of its divisors is an integer number (34044869124).

Almost surely, 2^505506111006 is an apocalyptic number.

505506111006 is an abundant number, since it is smaller than the sum of its proper divisors (583929700962).

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

505506111006 is a wasteful number, since it uses less digits than its factorization.

505506111006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3889416.

The product of its (nonzero) digits is 4500, while the sum is 30.

The spelling of 505506111006 in words is "five hundred five billion, five hundred six million, one hundred eleven thousand, six".