115434643555005 has 16 divisors (see below), whose sum is σ = 184743440029824. Its totient is φ = 61549139782080.

The previous prime is 115434643554961. The next prime is 115434643555019. The reversal of 115434643555005 is 500555346434511.

It is not a de Polignac number, because 115434643555005 - 2¹⁸ = 115434643292861 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1000155826 + ... + 1000271235.

It is an arithmetic number, because the mean of its divisors is an integer number (11546465001864).

Almost surely, 2^{115434643555005} is an apocalyptic number.

115434643555005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115434643555005 is a deficient number, since it is larger than the sum of its proper divisors (69308796474819).

115434643555005 is a wasteful number, since it uses less digits than its factorization.

115434643555005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000430916.

The product of its (nonzero) digits is 10800000, while the sum is 51.

Adding to 115434643555005 its reverse (500555346434511), we get a palindrome (615989989989516).

The spelling of 115434643555005 in words is "one hundred fifteen trillion, four hundred thirty-four billion, six hundred forty-three million, five hundred fifty-five thousand, five".