85375482444 has 72 divisors (see below), whose sum is σ = 250321530368. Its totient is φ = 24028915680.

The previous prime is 85375482443. The next prime is 85375482539. The reversal of 85375482444 is 44428457358.

85375482444 is a `hidden beast` number, since 8 + 5 + 37 + 548 + 24 + 44 = 666.

It is not an unprimeable number, because it can be changed into a prime (85375482443) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2511412 + ... + 2545179.

Almost surely, 2^85375482444 is an apocalyptic number.

85375482444 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

85375482444 is an abundant number, since it is smaller than the sum of its proper divisors (164946047924).

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

85375482444 is a wasteful number, since it uses less digits than its factorization.

85375482444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5056675 (or 5056670 counting only the distinct ones).

The product of its digits is 17203200, while the sum is 54.

The spelling of 85375482444 in words is "eighty-five billion, three hundred seventy-five million, four hundred eighty-two thousand, four hundred forty-four".