540122125 has 16 divisors (see below), whose sum is σ = 674796096. Its totient is φ = 431634000.

The previous prime is 540122119. The next prime is 540122137. The reversal of 540122125 is 521221045.

It is not a de Polignac number, because 540122125 - 2¹⁵ = 540089357 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 540122096 and 540122105.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 159702 + ... + 163048.

It is an arithmetic number, because the mean of its divisors is an integer number (42174756).

Almost surely, 2^540122125 is an apocalyptic number.

It is an amenable number.

540122125 is a deficient number, since it is larger than the sum of its proper divisors (134673971).

540122125 is a wasteful number, since it uses less digits than its factorization.

540122125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4653 (or 4643 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 540122125 is about 23240.5276403097. The cubic root of 540122125 is about 814.3866689163.

The spelling of 540122125 in words is "five hundred forty million, one hundred twenty-two thousand, one hundred twenty-five".