115577554399999 has 8 divisors (see below), whose sum is σ = 117167187416112. Its totient is φ = 113988093785280.

The previous prime is 115577554399933. The next prime is 115577554400027. The reversal of 115577554399999 is 999993455775511.

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

It is a cyclic number.

It is not a de Polignac number, because 115577554399999 - 2⁹ = 115577554399487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115577554369999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41750044 + ... + 44432209.

It is an arithmetic number, because the mean of its divisors is an integer number (14645898427014).

Almost surely, 2^{115577554399999} is an apocalyptic number.

115577554399999 is a deficient number, since it is larger than the sum of its proper divisors (1589633016113).

115577554399999 is an equidigital number, since it uses as much as digits as its factorization.

115577554399999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86200697.

The product of its digits is 21700507500, while the sum is 88.

The spelling of 115577554399999 in words is "one hundred fifteen trillion, five hundred seventy-seven billion, five hundred fifty-four million, three hundred ninety-nine thousand, nine hundred ninety-nine".