8945225831650 has 12 divisors (see below), whose sum is σ = 16638120046962. Its totient is φ = 3578090332640.

The previous prime is 8945225831639. The next prime is 8945225831687. The reversal of 8945225831650 is 561385225498.

It can be written as a sum of positive squares in 3 ways, for example, as 6293861685049 + 2651364146601 = 2508757^2 + 1628301^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 89452258267 + ... + 89452258366.

Almost surely, 2^{8945225831650} is an apocalyptic number.

8945225831650 is a deficient number, since it is larger than the sum of its proper divisors (7692894215312).

8945225831650 is a wasteful number, since it uses less digits than its factorization.

8945225831650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178904516645 (or 178904516640 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 58.

The spelling of 8945225831650 in words is "eight trillion, nine hundred forty-five billion, two hundred twenty-five million, eight hundred thirty-one thousand, six hundred fifty".