115530444432355 has 8 divisors (see below), whose sum is σ = 138821135897664. Its totient is φ = 92301287160000.

The previous prime is 115530444432353. The next prime is 115530444432367. The reversal of 115530444432355 is 553234444035511.

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

It is not a de Polignac number, because 115530444432355 - 2¹ = 115530444432353 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115530444432299 and 115530444432308.

It is not an unprimeable number, because it can be changed into a prime (115530444432353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15383544106 + ... + 15383551615.

It is an arithmetic number, because the mean of its divisors is an integer number (17352641987208).

Almost surely, 2^{115530444432355} is an apocalyptic number.

115530444432355 is a deficient number, since it is larger than the sum of its proper divisors (23290691465309).

115530444432355 is an equidigital number, since it uses as much as digits as its factorization.

115530444432355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30767096477.

The product of its (nonzero) digits is 8640000, while the sum is 49.

Adding to 115530444432355 its reverse (553234444035511), we get a palindrome (668764888467866).

The spelling of 115530444432355 in words is "one hundred fifteen trillion, five hundred thirty billion, four hundred forty-four million, four hundred thirty-two thousand, three hundred fifty-five".