85487285700 has 216 divisors, whose sum is σ = 273067835040. Its totient is φ = 22365657600.

The previous prime is 85487285683. The next prime is 85487285701. The reversal of 85487285700 is 758278458.

85487285700 is a `hidden beast` number, since 8 + 5 + 48 + 7 + 28 + 570 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (85487285701) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 10489027 + ... + 10497173.

It is an arithmetic number, because the mean of its divisors is an integer number (1264202940).

Almost surely, 2^85487285700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 85487285700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136533917520).

85487285700 is an abundant number, since it is smaller than the sum of its proper divisors (187580549340).

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

85487285700 is a wasteful number, since it uses less digits than its factorization.

85487285700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8387 (or 8377 counting only the distinct ones).

The product of its (nonzero) digits is 5017600, while the sum is 54.

The spelling of 85487285700 in words is "eighty-five billion, four hundred eighty-seven million, two hundred eighty-five thousand, seven hundred".