115543532435205 has 32 divisors (see below), whose sum is σ = 218565105696000. Its totient is φ = 50998524659712.

The previous prime is 115543532435203. The next prime is 115543532435251. The reversal of 115543532435205 is 502534235345511.

It is not a de Polignac number, because 115543532435205 - 2¹ = 115543532435203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115543532435203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18972662380 + ... + 18972668469.

It is an arithmetic number, because the mean of its divisors is an integer number (6830159553000).

Almost surely, 2^{115543532435205} is an apocalyptic number.

115543532435205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115543532435205 is a deficient number, since it is larger than the sum of its proper divisors (103021573260795).

115543532435205 is a wasteful number, since it uses less digits than its factorization.

115543532435205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37945330893.

The product of its (nonzero) digits is 5400000, while the sum is 48.

The spelling of 115543532435205 in words is "one hundred fifteen trillion, five hundred forty-three billion, five hundred thirty-two million, four hundred thirty-five thousand, two hundred five".