54851 has 2 divisors, whose sum is σ = 54852.
Its totient is φ = 54850.
The previous prime is 54833. The next prime is 54869. The reversal of 54851 is 15845.
54851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a balanced prime because it is at equal distance from previous prime (54833) and next prime (54869).
It is a cyclic number.
It is not a de Polignac number, because 54851 - 26 = 54787 is a prime.
It is a Chen prime.
It is a plaindrome in base 12 and base 15.
It is a nialpdrome in base 16.
It is not a weakly prime, because it can be changed into another prime (54881) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27425 + 27426.
It is an arithmetic number, because the mean of its divisors is an integer number (27426).
254851 is an apocalyptic number.
54851 is a deficient number, since it is larger than the sum of its proper divisors (1).
54851 is an equidigital number, since it uses as much as digits as its factorization.
54851 is an evil number, because the sum of its binary digits is even.
The product of its digits is 800, while the sum is 23.
The square root of 54851 is about 234.2029034833.
The cubic root of 54851 is about 37.9951517360.
It can be divided in two parts, 54 and 851, that multiplied together give a palindrome (45954).
The spelling of 54851 in words is "fifty-four thousand, eight hundred fifty-one".