8653040212 has 12 divisors (see below), whose sum is σ = 15226483636. Its totient is φ = 4302616320.

The previous prime is 8653040203. The next prime is 8653040257. The reversal of 8653040212 is 2120403568.

It can be written as a sum of positive squares in 2 ways, for example, as 279692176 + 8373348036 = 16724^2 + 91506^2 .

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, 5975133 + ... + 5976580.

Almost surely, 2^8653040212 is an apocalyptic number.

It is an amenable number.

8653040212 is a deficient number, since it is larger than the sum of its proper divisors (6573443424).

8653040212 is a wasteful number, since it uses less digits than its factorization.

8653040212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11951898 (or 11951896 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 8653040212 is about 93021.7190337826. The cubic root of 8653040212 is about 2053.0029526800.

The spelling of 8653040212 in words is "eight billion, six hundred fifty-three million, forty thousand, two hundred twelve".