85899696477684 has 48 divisors (see below), whose sum is σ = 200951833320000. Its totient is φ = 28559126727936.

The previous prime is 85899696477607. The next prime is 85899696477731. The reversal of 85899696477684 is 48677469699858.

85899696477684 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 85899696477591 and 85899696477600.

It is a congruent number.

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, 6036504 + ... + 14430480.

It is an arithmetic number, because the mean of its divisors is an integer number (4186496527500).

Almost surely, 2^{85899696477684} is an apocalyptic number.

It is an amenable number.

85899696477684 is an abundant number, since it is smaller than the sum of its proper divisors (115052136842316).

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

85899696477684 is a wasteful number, since it uses less digits than its factorization.

85899696477684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8396192 (or 8396190 counting only the distinct ones).

The product of its digits is 316036546560, while the sum is 96.

The spelling of 85899696477684 in words is "eighty-five trillion, eight hundred ninety-nine billion, six hundred ninety-six million, four hundred seventy-seven thousand, six hundred eighty-four".