85443050 has 48 divisors (see below), whose sum is σ = 198148032. Its totient is φ = 26630400.

The previous prime is 85443013. The next prime is 85443067. The reversal of 85443050 is 5034458.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7247 + ... + 14946.

It is an arithmetic number, because the mean of its divisors is an integer number (4128084).

Almost surely, 2^85443050 is an apocalyptic number.

85443050 is an abundant number, since it is smaller than the sum of its proper divisors (112704982).

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

85443050 is a wasteful number, since it uses less digits than its factorization.

85443050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22223 (or 22218 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 85443050 is about 9243.5409881711. The cubic root of 85443050 is about 440.4455713617.

The spelling of 85443050 in words is "eighty-five million, four hundred forty-three thousand, fifty".