852834664774 has 4 divisors (see below), whose sum is σ = 1279251997164. Its totient is φ = 426417332386.

The previous prime is 852834664741. The next prime is 852834664807. The reversal of 852834664774 is 477466438258.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (852834664741) and next prime (852834664807).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213208666192 + ... + 213208666195.

It is an arithmetic number, because the mean of its divisors is an integer number (319812999291).

Almost surely, 2^852834664774 is an apocalyptic number.

852834664774 is a deficient number, since it is larger than the sum of its proper divisors (426417332390).

852834664774 is a wasteful number, since it uses less digits than its factorization.

852834664774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426417332389.

The product of its digits is 216760320, while the sum is 64.

The spelling of 852834664774 in words is "eight hundred fifty-two billion, eight hundred thirty-four million, six hundred sixty-four thousand, seven hundred seventy-four".