18064586456708 has 36 divisors (see below), whose sum is σ = 34755465787056. Its totient is φ = 8209459302000.

The previous prime is 18064586456639. The next prime is 18064586456713. The reversal of 18064586456708 is 80765468546081.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1581518 + ... + 6215333.

It is an arithmetic number, because the mean of its divisors is an integer number (965429605196).

Almost surely, 2^{18064586456708} is an apocalyptic number.

It is an amenable number.

18064586456708 is a deficient number, since it is larger than the sum of its proper divisors (16690879330348).

18064586456708 is a wasteful number, since it uses less digits than its factorization.

18064586456708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7801664 (or 7801651 counting only the distinct ones).

The product of its (nonzero) digits is 309657600, while the sum is 68.

The spelling of 18064586456708 in words is "eighteen trillion, sixty-four billion, five hundred eighty-six million, four hundred fifty-six thousand, seven hundred eight".