54867150 has 144 divisors (see below), whose sum is σ = 162083376. Its totient is φ = 13224960.

The previous prime is 54867149. The next prime is 54867161. The reversal of 54867150 is 5176845.

54867150 is a `hidden beast` number, since 548 + 67 + 1 + 50 = 666.

54867150 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 congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 485494 + ... + 485606.

It is an arithmetic number, because the mean of its divisors is an integer number (1125579).

Almost surely, 2^54867150 is an apocalyptic number.

54867150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 54867150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81041688).

54867150 is an abundant number, since it is smaller than the sum of its proper divisors (107216226).

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

54867150 is a wasteful number, since it uses less digits than its factorization.

54867150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 54867150 is about 7407.2363267281. The cubic root of 54867150 is about 379.9888039176.

The spelling of 54867150 in words is "fifty-four million, eight hundred sixty-seven thousand, one hundred fifty".