540255 has 8 divisors (see below), whose sum is σ = 864432. Its totient is φ = 288128.

The previous prime is 540251. The next prime is 540269. The reversal of 540255 is 552045.

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 540255 - 2² = 540251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540251) 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, 17994 + ... + 18023.

It is an arithmetic number, because the mean of its divisors is an integer number (108054).

2⁵⁴⁰²⁵⁵ is an apocalyptic number.

540255 is a deficient number, since it is larger than the sum of its proper divisors (324177).

540255 is a wasteful number, since it uses less digits than its factorization.

540255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36025.

The product of its (nonzero) digits is 1000, while the sum is 21.

The square root of 540255 is about 735.0204078799. The cubic root of 540255 is about 81.4453445639.

The spelling of 540255 in words is "five hundred forty thousand, two hundred fifty-five".