8656794004253 has 16 divisors (see below), whose sum is σ = 9037484746752. Its totient is φ = 8276463360000.

The previous prime is 8656794004241. The next prime is 8656794004319. The reversal of 8656794004253 is 3524004976568.

It is a cyclic number.

It is not a de Polignac number, because 8656794004253 - 2⁸ = 8656794003997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8656794004192 and 8656794004201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8656794004553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 781928708 + ... + 781939778.

It is an arithmetic number, because the mean of its divisors is an integer number (564842796672).

Almost surely, 2^{8656794004253} is an apocalyptic number.

It is an amenable number.

8656794004253 is a deficient number, since it is larger than the sum of its proper divisors (380690742499).

8656794004253 is a wasteful number, since it uses less digits than its factorization.

8656794004253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24236.

The product of its (nonzero) digits is 43545600, while the sum is 59.

The spelling of 8656794004253 in words is "eight trillion, six hundred fifty-six billion, seven hundred ninety-four million, four thousand, two hundred fifty-three".