854552912 has 20 divisors (see below), whose sum is σ = 1656227700. Its totient is φ = 427139328.

The previous prime is 854552899. The next prime is 854552917. The reversal of 854552912 is 219255458.

It can be written as a sum of positive squares in 2 ways, for example, as 420414016 + 434138896 = 20504^2 + 20836^2 .

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 854552912.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854552917) 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, 58964 + ... + 72012.

It is an arithmetic number, because the mean of its divisors is an integer number (82811385).

Almost surely, 2^854552912 is an apocalyptic number.

It is an amenable number.

854552912 is a deficient number, since it is larger than the sum of its proper divisors (801674788).

854552912 is a wasteful number, since it uses less digits than its factorization.

854552912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17150 (or 17144 counting only the distinct ones).

The product of its digits is 144000, while the sum is 41.

The square root of 854552912 is about 29232.7369912569. The cubic root of 854552912 is about 948.9565318496.

The spelling of 854552912 in words is "eight hundred fifty-four million, five hundred fifty-two thousand, nine hundred twelve".