540255867 has 4 divisors (see below), whose sum is σ = 720341160. Its totient is φ = 360170576.

The previous prime is 540255857. The next prime is 540255917. The reversal of 540255867 is 768552045.

540255867 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 540255867 - 2¹² = 540251771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (540255847) 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, 90042642 + ... + 90042647.

It is an arithmetic number, because the mean of its divisors is an integer number (180085290).

Almost surely, 2^540255867 is an apocalyptic number.

540255867 is a deficient number, since it is larger than the sum of its proper divisors (180085293).

540255867 is a wasteful number, since it uses less digits than its factorization.

540255867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180085292.

The product of its (nonzero) digits is 336000, while the sum is 42.

The square root of 540255867 is about 23243.4048065252. The cubic root of 540255867 is about 814.4538813165.

The spelling of 540255867 in words is "five hundred forty million, two hundred fifty-five thousand, eight hundred sixty-seven".