115437353666 has 8 divisors (see below), whose sum is σ = 173627846400. Its totient is φ = 57561404868.

The previous prime is 115437353621. The next prime is 115437353737. The reversal of 115437353666 is 666353734511.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78635066 + ... + 78636533.

It is an arithmetic number, because the mean of its divisors is an integer number (21703480800).

Almost surely, 2^115437353666 is an apocalyptic number.

115437353666 is a deficient number, since it is larger than the sum of its proper divisors (58190492734).

115437353666 is a wasteful number, since it uses less digits than its factorization.

115437353666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157271968.

The product of its digits is 4082400, while the sum is 50.

The spelling of 115437353666 in words is "one hundred fifteen billion, four hundred thirty-seven million, three hundred fifty-three thousand, six hundred sixty-six".