540273423 has 8 divisors (see below), whose sum is σ = 720493488. Its totient is φ = 360117824.

The previous prime is 540273421. The next prime is 540273449. The reversal of 540273423 is 324372045.

540273423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 540273423 - 2¹ = 540273421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540273421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9061 + ... + 34097.

It is an arithmetic number, because the mean of its divisors is an integer number (90061686).

Almost surely, 2^540273423 is an apocalyptic number.

540273423 is a deficient number, since it is larger than the sum of its proper divisors (180220065).

540273423 is a wasteful number, since it uses less digits than its factorization.

540273423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32233.

The product of its (nonzero) digits is 20160, while the sum is 30.

The square root of 540273423 is about 23243.7824589717. The cubic root of 540273423 is about 814.4627033077.

The spelling of 540273423 in words is "five hundred forty million, two hundred seventy-three thousand, four hundred twenty-three".