785056164032 has 84 divisors (see below), whose sum is σ = 1874677459680. Its totient is φ = 324850788864.

The previous prime is 785056164029. The next prime is 785056164037. The reversal of 785056164032 is 230461650587.

785056164032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (785056164037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4225208 + ... + 4407095.

Almost surely, 2^785056164032 is an apocalyptic number.

It is an amenable number.

785056164032 is an abundant number, since it is smaller than the sum of its proper divisors (1089621295648).

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

785056164032 is a wasteful number, since it uses less digits than its factorization.

785056164032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8632358 (or 8632341 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 47.

The spelling of 785056164032 in words is "seven hundred eighty-five billion, fifty-six million, one hundred sixty-four thousand, thirty-two".