854980168 has 32 divisors (see below), whose sum is σ = 1833370560. Its totient is φ = 366166080.

The previous prime is 854980123. The next prime is 854980169. The reversal of 854980168 is 861089458.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (854980169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92058 + ... + 100918.

It is an arithmetic number, because the mean of its divisors is an integer number (57292830).

Almost surely, 2^854980168 is an apocalyptic number.

It is an amenable number.

854980168 is an abundant number, since it is smaller than the sum of its proper divisors (978390392).

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

854980168 is a wasteful number, since it uses less digits than its factorization.

854980168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10597 (or 10593 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 49.

The square root of 854980168 is about 29240.0439124157. The cubic root of 854980168 is about 949.1146573495.

The spelling of 854980168 in words is "eight hundred fifty-four million, nine hundred eighty thousand, one hundred sixty-eight".