85936576624 has 40 divisors (see below), whose sum is σ = 173108951568. Its totient is φ = 41294584320.

The previous prime is 85936576619. The next prime is 85936576639. The reversal of 85936576624 is 42667563958.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 933667 + ... + 1021570.

Almost surely, 2^85936576624 is an apocalyptic number.

It is an amenable number.

85936576624 is an abundant number, since it is smaller than the sum of its proper divisors (87172374944).

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

85936576624 is a wasteful number, since it uses less digits than its factorization.

85936576624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1955353 (or 1955347 counting only the distinct ones).

The product of its digits is 65318400, while the sum is 61.

The spelling of 85936576624 in words is "eighty-five billion, nine hundred thirty-six million, five hundred seventy-six thousand, six hundred twenty-four".