8864873612650 has 48 divisors (see below), whose sum is σ = 17988324343200. Its totient is φ = 3223466769600.

The previous prime is 8864873612641. The next prime is 8864873612653. The reversal of 8864873612650 is 562163784688.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8864873612653) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14706901 + ... + 15297799.

It is an arithmetic number, because the mean of its divisors is an integer number (374756757150).

Almost surely, 2^{8864873612650} is an apocalyptic number.

8864873612650 is an abundant number, since it is smaller than the sum of its proper divisors (9123450730550).

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

8864873612650 is a wasteful number, since it uses less digits than its factorization.

8864873612650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618199 (or 618194 counting only the distinct ones).

The product of its (nonzero) digits is 92897280, while the sum is 64.

The spelling of 8864873612650 in words is "eight trillion, eight hundred sixty-four billion, eight hundred seventy-three million, six hundred twelve thousand, six hundred fifty".