6506110506 has 64 divisors (see below), whose sum is σ = 15197165568. Its totient is φ = 1818343488.

The previous prime is 6506110447. The next prime is 6506110529. The reversal of 6506110506 is 6050116056.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 768211 + ... + 776633.

It is an arithmetic number, because the mean of its divisors is an integer number (237455712).

Almost surely, 2^6506110506 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6506110506, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7598582784).

6506110506 is an abundant number, since it is smaller than the sum of its proper divisors (8691055062).

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

6506110506 is a wasteful number, since it uses less digits than its factorization.

6506110506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8835.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 6506110506 is about 80660.4643304265. The cubic root of 6506110506 is about 1866.8402037573.

The spelling of 6506110506 in words is "six billion, five hundred six million, one hundred ten thousand, five hundred six".