115266063188 has 6 divisors (see below), whose sum is σ = 201715610586. Its totient is φ = 57633031592.

The previous prime is 115266063179. The next prime is 115266063217. The reversal of 115266063188 is 881360662511.

It can be written as a sum of positive squares in only one way, i.e., 114333249424 + 932813764 = 338132^2 + 30542^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14408257895 + ... + 14408257902.

It is an arithmetic number, because the mean of its divisors is an integer number (33619268431).

Almost surely, 2^115266063188 is an apocalyptic number.

It is an amenable number.

115266063188 is a deficient number, since it is larger than the sum of its proper divisors (86449547398).

115266063188 is a wasteful number, since it uses less digits than its factorization.

115266063188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28816515801 (or 28816515799 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 47.

The spelling of 115266063188 in words is "one hundred fifteen billion, two hundred sixty-six million, sixty-three thousand, one hundred eighty-eight".