115065066656 has 12 divisors (see below), whose sum is σ = 226534350042. Its totient is φ = 57532533312.

The previous prime is 115065066643. The next prime is 115065066667. The reversal of 115065066656 is 656660560511.

It can be written as a sum of positive squares in only one way, i.e., 113625623056 + 1439443600 = 337084^2 + 37940^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 115065066656.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1797891635 + ... + 1797891698.

Almost surely, 2^115065066656 is an apocalyptic number.

115065066656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

115065066656 is a deficient number, since it is larger than the sum of its proper divisors (111469283386).

115065066656 is an equidigital number, since it uses as much as digits as its factorization.

115065066656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3595783343 (or 3595783335 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 47.

The spelling of 115065066656 in words is "one hundred fifteen billion, sixty-five million, sixty-six thousand, six hundred fifty-six".