785822096850 has 432 divisors, whose sum is σ = 2363225493888. Its totient is φ = 172177125120.

The previous prime is 785822096849. The next prime is 785822096861. The reversal of 785822096850 is 58690228587.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 1697239719 + ... + 1697240181.

It is an arithmetic number, because the mean of its divisors is an integer number (5470429384).

Almost surely, 2^785822096850 is an apocalyptic number.

785822096850 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 785822096850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1181612746944).

785822096850 is an abundant number, since it is smaller than the sum of its proper divisors (1577403397038).

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

785822096850 is a wasteful number, since it uses less digits than its factorization.

785822096850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687 (or 596 counting only the distinct ones).

The product of its (nonzero) digits is 19353600, while the sum is 60.

The spelling of 785822096850 in words is "seven hundred eighty-five billion, eight hundred twenty-two million, ninety-six thousand, eight hundred fifty".