85850073880 has 32 divisors (see below), whose sum is σ = 193171230000. Its totient is φ = 34338507136.

The previous prime is 85850073847. The next prime is 85850073901. The reversal of 85850073880 is 8837005858.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1440759 + ... + 1499161.

Almost surely, 2^85850073880 is an apocalyptic number.

It is an amenable number.

85850073880 is an abundant number, since it is smaller than the sum of its proper divisors (107321156120).

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

85850073880 is a wasteful number, since it uses less digits than its factorization.

85850073880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95163 (or 95159 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 52.

The spelling of 85850073880 in words is "eighty-five billion, eight hundred fifty million, seventy-three thousand, eight hundred eighty".