10327666650 has 96 divisors (see below), whose sum is σ = 29495397888. Its totient is φ = 2342558400.

The previous prime is 10327666639. The next prime is 10327666667. The reversal of 10327666650 is 5666672301.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 100009 + ... + 175091.

It is an arithmetic number, because the mean of its divisors is an integer number (307243728).

Almost surely, 2^10327666650 is an apocalyptic number.

10327666650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10327666650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14747698944).

10327666650 is an abundant number, since it is smaller than the sum of its proper divisors (19167731238).

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

10327666650 is a wasteful number, since it uses less digits than its factorization.

10327666650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75236 (or 75231 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 42.

The spelling of 10327666650 in words is "ten billion, three hundred twenty-seven million, six hundred sixty-six thousand, six hundred fifty".