115543504045455 has 8 divisors (see below), whose sum is σ = 184869606472752. Its totient is φ = 61623202157568.

The previous prime is 115543504045349. The next prime is 115543504045471. The reversal of 115543504045455 is 554540405345511.

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

It is not a de Polignac number, because 115543504045455 - 2¹⁰ = 115543504044431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115543504045398 and 115543504045407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3851450134834 + ... + 3851450134863.

It is an arithmetic number, because the mean of its divisors is an integer number (23108700809094).

Almost surely, 2^{115543504045455} is an apocalyptic number.

115543504045455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

115543504045455 is a deficient number, since it is larger than the sum of its proper divisors (69326102427297).

115543504045455 is an equidigital number, since it uses as much as digits as its factorization.

115543504045455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7702900269705.

The product of its (nonzero) digits is 12000000, while the sum is 51.

The spelling of 115543504045455 in words is "one hundred fifteen trillion, five hundred forty-three billion, five hundred four million, forty-five thousand, four hundred fifty-five".