115354532205345 has 16 divisors (see below), whose sum is σ = 186359166594432. Its totient is φ = 60925112154240.

The previous prime is 115354532205301. The next prime is 115354532205457. The reversal of 115354532205345 is 543502235453511.

It is not a de Polignac number, because 115354532205345 - 2¹⁰ = 115354532204321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115354532205294 and 115354532205303.

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, 37331562276 + ... + 37331565365.

It is an arithmetic number, because the mean of its divisors is an integer number (11647447912152).

Almost surely, 2^{115354532205345} is an apocalyptic number.

115354532205345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115354532205345 is a deficient number, since it is larger than the sum of its proper divisors (71004634389087).

115354532205345 is a wasteful number, since it uses less digits than its factorization.

115354532205345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74663127752.

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

Adding to 115354532205345 its reverse (543502235453511), we get a palindrome (658856767658856).

The spelling of 115354532205345 in words is "one hundred fifteen trillion, three hundred fifty-four billion, five hundred thirty-two million, two hundred five thousand, three hundred forty-five".