108675650815057 has 2 divisors, whose sum is σ = 108675650815058. Its totient is φ = 108675650815056.

The previous prime is 108675650815049. The next prime is 108675650815247. The reversal of 108675650815057 is 750518056576801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101816495053056 + 6859155762001 = 10090416^2 + 2618999^2 .

It is a cyclic number.

It is not a de Polignac number, because 108675650815057 - 2³ = 108675650815049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 108675650815057.

It is not a weakly prime, because it can be changed into another prime (108675650815027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54337825407528 + 54337825407529.

It is an arithmetic number, because the mean of its divisors is an integer number (54337825407529).

Almost surely, 2^{108675650815057} is an apocalyptic number.

It is an amenable number.

108675650815057 is a deficient number, since it is larger than the sum of its proper divisors (1).

108675650815057 is an equidigital number, since it uses as much as digits as its factorization.

108675650815057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560000, while the sum is 64.

The spelling of 108675650815057 in words is "one hundred eight trillion, six hundred seventy-five billion, six hundred fifty million, eight hundred fifteen thousand, fifty-seven".