8965377257216 has 36 divisors (see below), whose sum is σ = 18512827783800. Its totient is φ = 4328113155072.

The previous prime is 8965377257203. The next prime is 8965377257227. The reversal of 8965377257216 is 6127527735698.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 603803006 + ... + 603817853.

Almost surely, 2^{8965377257216} is an apocalyptic number.

It is an amenable number.

8965377257216 is an abundant number, since it is smaller than the sum of its proper divisors (9547450526584).

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

8965377257216 is a wasteful number, since it uses less digits than its factorization.

8965377257216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207620904 (or 1207620890 counting only the distinct ones).

The product of its digits is 266716800, while the sum is 68.

The spelling of 8965377257216 in words is "eight trillion, nine hundred sixty-five billion, three hundred seventy-seven million, two hundred fifty-seven thousand, two hundred sixteen".