54250123 has 4 divisors (see below), whose sum is σ = 56608848. Its totient is φ = 51891400.

The previous prime is 54250121. The next prime is 54250127. The reversal of 54250123 is 32105245.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32105245 = 5 ⋅6421049.

It is a cyclic number.

It is not a de Polignac number, because 54250123 - 2¹ = 54250121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54250094 and 54250103.

It is not an unprimeable number, because it can be changed into a prime (54250121) 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, 1179328 + ... + 1179373.

It is an arithmetic number, because the mean of its divisors is an integer number (14152212).

Almost surely, 2^54250123 is an apocalyptic number.

54250123 is a deficient number, since it is larger than the sum of its proper divisors (2358725).

54250123 is a wasteful number, since it uses less digits than its factorization.

54250123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2358724.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 54250123 is about 7365.4682811075. The cubic root of 54250123 is about 378.5590000090.

Adding to 54250123 its reverse (32105245), we get a palindrome (86355368).

The spelling of 54250123 in words is "fifty-four million, two hundred fifty thousand, one hundred twenty-three".