85375851100 has 36 divisors (see below), whose sum is σ = 185308077024. Its totient is φ = 34142510080.

The previous prime is 85375851091. The next prime is 85375851109. The reversal of 85375851100 is 115857358.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (85375851091) and next prime (85375851109).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85375851109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 350652 + ... + 541948.

It is an arithmetic number, because the mean of its divisors is an integer number (5147446584).

Almost surely, 2^85375851100 is an apocalyptic number.

It is an amenable number.

85375851100 is an abundant number, since it is smaller than the sum of its proper divisors (99932225924).

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

85375851100 is a wasteful number, since it uses less digits than its factorization.

85375851100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195774 (or 195767 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 43.

The spelling of 85375851100 in words is "eighty-five billion, three hundred seventy-five million, eight hundred fifty-one thousand, one hundred".