8646350617053 has 16 divisors (see below), whose sum is σ = 12834874362240. Its totient is φ = 5752774026432.

The previous prime is 8646350617039. The next prime is 8646350617057. The reversal of 8646350617053 is 3507160536468.

8646350617053 is a `hidden beast` number, since 8 + 6 + 4 + 63 + 506 + 1 + 70 + 5 + 3 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-8646350617053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8646350617057) 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, 318311676 + ... + 318338837.

It is an arithmetic number, because the mean of its divisors is an integer number (802179647640).

Almost surely, 2^{8646350617053} is an apocalyptic number.

It is an amenable number.

8646350617053 is a deficient number, since it is larger than the sum of its proper divisors (4188523745187).

8646350617053 is a wasteful number, since it uses less digits than its factorization.

8646350617053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636651025 (or 636651019 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 54.

The spelling of 8646350617053 in words is "eight trillion, six hundred forty-six billion, three hundred fifty million, six hundred seventeen thousand, fifty-three".