500605656650 has 48 divisors (see below), whose sum is σ = 1025831672928. Its totient is φ = 180236040000.

The previous prime is 500605656647. The next prime is 500605656713. The reversal of 500605656650 is 56656506005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4450352 + ... + 4561451.

It is an arithmetic number, because the mean of its divisors is an integer number (21371493186).

Almost surely, 2^500605656650 is an apocalyptic number.

500605656650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

500605656650 is an abundant number, since it is smaller than the sum of its proper divisors (525226016278).

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

500605656650 is a wasteful number, since it uses less digits than its factorization.

500605656650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9011927 (or 9011922 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 44.

The spelling of 500605656650 in words is "five hundred billion, six hundred five million, six hundred fifty-six thousand, six hundred fifty".