85805116155024 has 80 divisors (see below), whose sum is σ = 253339041275520. Its totient is φ = 24514813532160.

The previous prime is 85805116155007. The next prime is 85805116155041. The reversal of 85805116155024 is 42055161150858.

It is an interprime number because it is at equal distance from previous prime (85805116155007) and next prime (85805116155041).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3992742 + ... + 13694970.

It is an arithmetic number, because the mean of its divisors is an integer number (3166738015944).

Almost surely, 2^{85805116155024} is an apocalyptic number.

85805116155024 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

85805116155024 is an abundant number, since it is smaller than the sum of its proper divisors (167533925120496).

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

85805116155024 is a wasteful number, since it uses less digits than its factorization.

85805116155024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9728568 (or 9728562 counting only the distinct ones).

The product of its (nonzero) digits is 1920000, while the sum is 51.

The spelling of 85805116155024 in words is "eighty-five trillion, eight hundred five billion, one hundred sixteen million, one hundred fifty-five thousand, twenty-four".