108353155635777 has 32 divisors (see below), whose sum is σ = 159836523872256. Its totient is φ = 64868718600000.

The previous prime is 108353155635757. The next prime is 108353155635793. The reversal of 108353155635777 is 777536551353801.

It is a happy number.

It is not a de Polignac number, because 108353155635777 - 2⁷ = 108353155635649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (108353155635757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128286849 + ... + 129128702.

It is an arithmetic number, because the mean of its divisors is an integer number (4994891371008).

Almost surely, 2^{108353155635777} is an apocalyptic number.

It is an amenable number.

108353155635777 is a deficient number, since it is larger than the sum of its proper divisors (51483368236479).

108353155635777 is a wasteful number, since it uses less digits than its factorization.

108353155635777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257415861.

The product of its (nonzero) digits is 277830000, while the sum is 66.

The spelling of 108353155635777 in words is "one hundred eight trillion, three hundred fifty-three billion, one hundred fifty-five million, six hundred thirty-five thousand, seven hundred seventy-seven".