118453285648 has 40 divisors (see below), whose sum is σ = 235258442496. Its totient is φ = 57743366400.

The previous prime is 118453285633. The next prime is 118453285693. The reversal of 118453285648 is 846582354811.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 931465 + ... + 1050967.

Almost surely, 2^118453285648 is an apocalyptic number.

It is an amenable number.

118453285648 is a deficient number, since it is larger than the sum of its proper divisors (116805156848).

118453285648 is a wasteful number, since it uses less digits than its factorization.

118453285648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121063 (or 121057 counting only the distinct ones).

The product of its digits is 7372800, while the sum is 55.

The spelling of 118453285648 in words is "one hundred eighteen billion, four hundred fifty-three million, two hundred eighty-five thousand, six hundred forty-eight".