85893619936 has 24 divisors (see below), whose sum is σ = 169145560584. Its totient is φ = 42936017280.

The previous prime is 85893619921. The next prime is 85893620039. The reversal of 85893619936 is 63991639858.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207175 + ... + 463366.

It is an arithmetic number, because the mean of its divisors is an integer number (7047731691).

Almost surely, 2^85893619936 is an apocalyptic number.

It is an amenable number.

85893619936 is a deficient number, since it is larger than the sum of its proper divisors (83251940648).

85893619936 is a wasteful number, since it uses less digits than its factorization.

85893619936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674554 (or 674546 counting only the distinct ones).

The product of its digits is 75582720, while the sum is 67.

The spelling of 85893619936 in words is "eighty-five billion, eight hundred ninety-three million, six hundred nineteen thousand, nine hundred thirty-six".