500156010066 has 32 divisors (see below), whose sum is σ = 1020068121600. Its totient is φ = 163452223760.

The previous prime is 500156010047. The next prime is 500156010077. The reversal of 500156010066 is 660010651005.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3203286 + ... + 3355793.

It is an arithmetic number, because the mean of its divisors is an integer number (31877128800).

Almost surely, 2^500156010066 is an apocalyptic number.

500156010066 is an abundant number, since it is smaller than the sum of its proper divisors (519912111534).

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

500156010066 is a wasteful number, since it uses less digits than its factorization.

500156010066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6559334.

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

The spelling of 500156010066 in words is "five hundred billion, one hundred fifty-six million, ten thousand, sixty-six".