85077917811108 has 96 divisors (see below), whose sum is σ = 226930532949120. Its totient is φ = 27544513760640.

The previous prime is 85077917811083. The next prime is 85077917811127. The reversal of 85077917811108 is 80111871977058.

85077917811108 is a `hidden beast` number, since 8 + 507 + 7 + 9 + 1 + 7 + 8 + 1 + 110 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16361691 + ... + 20925122.

It is an arithmetic number, because the mean of its divisors is an integer number (2363859718220).

Almost surely, 2^{85077917811108} is an apocalyptic number.

It is an amenable number.

85077917811108 is an abundant number, since it is smaller than the sum of its proper divisors (141852615138012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85077917811108 is a wasteful number, since it uses less digits than its factorization.

85077917811108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37287434 (or 37287426 counting only the distinct ones).

The product of its (nonzero) digits is 7902720, while the sum is 63.

The spelling of 85077917811108 in words is "eighty-five trillion, seventy-seven billion, nine hundred seventeen million, eight hundred eleven thousand, one hundred eight".