512082388650 has 96 divisors (see below), whose sum is σ = 1536763605120. Its totient is φ = 110162257920.

The previous prime is 512082388627. The next prime is 512082388679. The reversal of 512082388650 is 56883280215.

It is a self number, because there is not a number n which added to its sum of digits gives 512082388650.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 14326195 + ... + 14361894.

It is an arithmetic number, because the mean of its divisors is an integer number (16007954220).

Almost surely, 2^512082388650 is an apocalyptic number.

512082388650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

512082388650 is an abundant number, since it is smaller than the sum of its proper divisors (1024681216470).

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

512082388650 is a wasteful number, since it uses less digits than its factorization.

512082388650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28688128 (or 28688123 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 48.

The spelling of 512082388650 in words is "five hundred twelve billion, eighty-two million, three hundred eighty-eight thousand, six hundred fifty".