85275559716 has 48 divisors (see below), whose sum is σ = 201988840704. Its totient is φ = 27995004576.

The previous prime is 85275559711. The next prime is 85275559729. The reversal of 85275559716 is 61795557258.

It is a self number, because there is not a number n which added to its sum of digits gives 85275559716.

It is not an unprimeable number, because it can be changed into a prime (85275559711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5429611 + ... + 5445293.

It is an arithmetic number, because the mean of its divisors is an integer number (4208100848).

Almost surely, 2^85275559716 is an apocalyptic number.

It is an amenable number.

85275559716 is an abundant number, since it is smaller than the sum of its proper divisors (116713280988).

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

85275559716 is a wasteful number, since it uses less digits than its factorization.

85275559716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22520 (or 22518 counting only the distinct ones).

The product of its digits is 26460000, while the sum is 60.

The spelling of 85275559716 in words is "eighty-five billion, two hundred seventy-five million, five hundred fifty-nine thousand, seven hundred sixteen".