54020126 has 16 divisors (see below), whose sum is σ = 83529600. Its totient is φ = 26186328.

The previous prime is 54020119. The next prime is 54020129. The reversal of 54020126 is 62102045.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 54020098 and 54020107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54020129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9695 + ... + 14213.

It is an arithmetic number, because the mean of its divisors is an integer number (5220600).

Almost surely, 2^54020126 is an apocalyptic number.

54020126 is a deficient number, since it is larger than the sum of its proper divisors (29509474).

54020126 is a wasteful number, since it uses less digits than its factorization.

54020126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4703.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 54020126 is about 7349.8385016271. The cubic root of 54020126 is about 378.0232668601.

The spelling of 54020126 in words is "fifty-four million, twenty thousand, one hundred twenty-six".