85086546547228 has 48 divisors (see below), whose sum is σ = 150737493816000. Its totient is φ = 42022816727040.

The previous prime is 85086546547213. The next prime is 85086546547291. The reversal of 85086546547228 is 82274564568058.

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, 64282593 + ... + 65592871.

It is an arithmetic number, because the mean of its divisors is an integer number (3140364454500).

Almost surely, 2^{85086546547228} is an apocalyptic number.

It is an amenable number.

85086546547228 is a deficient number, since it is larger than the sum of its proper divisors (65650947268772).

85086546547228 is a wasteful number, since it uses less digits than its factorization.

85086546547228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1311070 (or 1311068 counting only the distinct ones).

The product of its (nonzero) digits is 1032192000, while the sum is 70.

The spelling of 85086546547228 in words is "eighty-five trillion, eighty-six billion, five hundred forty-six million, five hundred forty-seven thousand, two hundred twenty-eight".