8463107864648 has 16 divisors (see below), whose sum is σ = 15868409518080. Its totient is φ = 4231531993168.

The previous prime is 8463107864609. The next prime is 8463107864663. The reversal of 8463107864648 is 8464687013648.

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, 1040840 + ... + 4243767.

It is an arithmetic number, because the mean of its divisors is an integer number (991775594880).

Almost surely, 2^{8463107864648} is an apocalyptic number.

It is an amenable number.

8463107864648 is a deficient number, since it is larger than the sum of its proper divisors (7405301653432).

8463107864648 is a wasteful number, since it uses less digits than its factorization.

8463107864648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5484796 (or 5484792 counting only the distinct ones).

The product of its (nonzero) digits is 148635648, while the sum is 65.

The spelling of 8463107864648 in words is "eight trillion, four hundred sixty-three billion, one hundred seven million, eight hundred sixty-four thousand, six hundred forty-eight".