115665466608 has 60 divisors (see below), whose sum is σ = 323898682848. Its totient is φ = 38531808000.

The previous prime is 115665466607. The next prime is 115665466703. The reversal of 115665466608 is 806664566511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115665466607) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3768 + ... + 480983.

Almost surely, 2^115665466608 is an apocalyptic number.

115665466608 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

115665466608 is an abundant number, since it is smaller than the sum of its proper divisors (208233216240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115665466608 is a wasteful number, since it uses less digits than its factorization.

115665466608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486422 (or 486413 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 54.

The spelling of 115665466608 in words is "one hundred fifteen billion, six hundred sixty-five million, four hundred sixty-six thousand, six hundred eight".