85166589282 has 8 divisors (see below), whose sum is σ = 170333178576. Its totient is φ = 28388863092.

The previous prime is 85166589281. The next prime is 85166589283. The reversal of 85166589282 is 28298566158.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (85166589281) and next prime (85166589283).

It is a sphenic number, since it is the product of 3 distinct primes.

85166589282 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (85166589281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7097215768 + ... + 7097215779.

It is an arithmetic number, because the mean of its divisors is an integer number (21291647322).

Almost surely, 2^85166589282 is an apocalyptic number.

85166589282 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

85166589282 is a wasteful number, since it uses less digits than its factorization.

85166589282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14194431552.

The product of its digits is 16588800, while the sum is 60.

The spelling of 85166589282 in words is "eighty-five billion, one hundred sixty-six million, five hundred eighty-nine thousand, two hundred eighty-two".