115605006066 has 48 divisors (see below), whose sum is σ = 274441527360. Its totient is φ = 34878828960.

The previous prime is 115605006001. The next prime is 115605006067. The reversal of 115605006066 is 660600506511.

It is a self number, because there is not a number n which added to its sum of digits gives 115605006066.

It is not an unprimeable number, because it can be changed into a prime (115605006067) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1229470 + ... + 1320153.

It is an arithmetic number, because the mean of its divisors is an integer number (5717531820).

Almost surely, 2^115605006066 is an apocalyptic number.

115605006066 is an abundant number, since it is smaller than the sum of its proper divisors (158836521294).

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

115605006066 is a wasteful number, since it uses less digits than its factorization.

115605006066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2549871 (or 2549868 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The spelling of 115605006066 in words is "one hundred fifteen billion, six hundred five million, six thousand, sixty-six".