54122 has 4 divisors (see below), whose sum is σ = 81186. Its totient is φ = 27060.

The previous prime is 54121. The next prime is 54133. The reversal of 54122 is 22145.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 52441 + 1681 = 229^2 + 41^2 .

It is a junction number, because it is equal to n+sod(n) for n = 54097 and 54106.

It is not an unprimeable number, because it can be changed into a prime (54121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13529 + ... + 13532.

2⁵⁴¹²² is an apocalyptic number.

54122 is a deficient number, since it is larger than the sum of its proper divisors (27064).

54122 is a wasteful number, since it uses less digits than its factorization.

54122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27063.

The product of its digits is 80, while the sum is 14.

The square root of 54122 is about 232.6413548791. The cubic root of 54122 is about 37.8260749702.

Adding to 54122 its reverse (22145), we get a palindrome (76267).

The spelling of 54122 in words is "fifty-four thousand, one hundred twenty-two".