115450550666 has 8 divisors (see below), whose sum is σ = 188919082944. Its totient is φ = 52477523020.

The previous prime is 115450550653. The next prime is 115450550693. The reversal of 115450550666 is 666055054511.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2623876130 + ... + 2623876173.

It is an arithmetic number, because the mean of its divisors is an integer number (23614885368).

Almost surely, 2^115450550666 is an apocalyptic number.

115450550666 is a deficient number, since it is larger than the sum of its proper divisors (73468532278).

115450550666 is a wasteful number, since it uses less digits than its factorization.

115450550666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5247752316.

The product of its (nonzero) digits is 540000, while the sum is 44.

The spelling of 115450550666 in words is "one hundred fifteen billion, four hundred fifty million, five hundred fifty thousand, six hundred sixty-six".