515056650006 has 16 divisors (see below), whose sum is σ = 1030246156800. Its totient is φ = 171663407208.

The previous prime is 515056649959. The next prime is 515056650007. The reversal of 515056650006 is 600056650515.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (515056650007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5485266 + ... + 5578373.

It is an arithmetic number, because the mean of its divisors is an integer number (64390384800).

Almost surely, 2^515056650006 is an apocalyptic number.

515056650006 is an abundant number, since it is smaller than the sum of its proper divisors (515189506794).

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

515056650006 is a wasteful number, since it uses less digits than its factorization.

515056650006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11071403.

The product of its (nonzero) digits is 135000, while the sum is 39.

The spelling of 515056650006 in words is "five hundred fifteen billion, fifty-six million, six hundred fifty thousand, six".