852000778214 has 8 divisors (see below), whose sum is σ = 1278009674040. Its totient is φ = 425997553536.

The previous prime is 852000778163. The next prime is 852000778219. The reversal of 852000778214 is 412877000258.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852000778219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1019864 + ... + 1656539.

It is an arithmetic number, because the mean of its divisors is an integer number (159751209255).

Almost surely, 2^852000778214 is an apocalyptic number.

852000778214 is a deficient number, since it is larger than the sum of its proper divisors (426008895826).

852000778214 is a wasteful number, since it uses less digits than its factorization.

852000778214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2835574.

The product of its (nonzero) digits is 250880, while the sum is 44.

The spelling of 852000778214 in words is "eight hundred fifty-two billion, seven hundred seventy-eight thousand, two hundred fourteen".