858740788050 has 24 divisors (see below), whose sum is σ = 2129677154736. Its totient is φ = 228997543440.

The previous prime is 858740787967. The next prime is 858740788079. The reversal of 858740788050 is 50887047858.

858740788050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2862469144 + ... + 2862469443.

It is an arithmetic number, because the mean of its divisors is an integer number (88736548114).

Almost surely, 2^858740788050 is an apocalyptic number.

858740788050 is an abundant number, since it is smaller than the sum of its proper divisors (1270936366686).

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

858740788050 is a wasteful number, since it uses less digits than its factorization.

858740788050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5724938602 (or 5724938597 counting only the distinct ones).

The product of its (nonzero) digits is 20070400, while the sum is 60.

The spelling of 858740788050 in words is "eight hundred fifty-eight billion, seven hundred forty million, seven hundred eighty-eight thousand, fifty".