115353663 has 8 divisors (see below), whose sum is σ = 154495488. Its totient is φ = 76557144.

The previous prime is 115353647. The next prime is 115353713. The reversal of 115353663 is 366353511.

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

It is not a de Polignac number, because 115353663 - 2⁴ = 115353647 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115355663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85545 + ... + 86882.

It is an arithmetic number, because the mean of its divisors is an integer number (19311936).

Almost surely, 2^115353663 is an apocalyptic number.

115353663 is a deficient number, since it is larger than the sum of its proper divisors (39141825).

115353663 is a wasteful number, since it uses less digits than its factorization.

115353663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172653.

The product of its digits is 24300, while the sum is 33.

The square root of 115353663 is about 10740.2822588608. The cubic root of 115353663 is about 486.7924082942.

The spelling of 115353663 in words is "one hundred fifteen million, three hundred fifty-three thousand, six hundred sixty-three".