853397935206 has 16 divisors (see below), whose sum is σ = 1707535090800. Its totient is φ = 284342775008.

The previous prime is 853397935199. The next prime is 853397935279. The reversal of 853397935206 is 602539793358.

It is a happy number.

853397935206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 853397935206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30785841 + ... + 30813548.

It is an arithmetic number, because the mean of its divisors is an integer number (106720943175).

Almost surely, 2^853397935206 is an apocalyptic number.

853397935206 is an abundant number, since it is smaller than the sum of its proper divisors (854137155594).

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

853397935206 is a wasteful number, since it uses less digits than its factorization.

853397935206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61601703.

The product of its (nonzero) digits is 36741600, while the sum is 60.

The spelling of 853397935206 in words is "eight hundred fifty-three billion, three hundred ninety-seven million, nine hundred thirty-five thousand, two hundred six".