540200055 has 8 divisors (see below), whose sum is σ = 864320112. Its totient is φ = 288106688.

The previous prime is 540200053. The next prime is 540200069. The reversal of 540200055 is 550002045.

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 540200055 - 2¹ = 540200053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540200053) 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, 18006654 + ... + 18006683.

It is an arithmetic number, because the mean of its divisors is an integer number (108040014).

Almost surely, 2^540200055 is an apocalyptic number.

540200055 is a deficient number, since it is larger than the sum of its proper divisors (324120057).

540200055 is a wasteful number, since it uses less digits than its factorization.

540200055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36013345.

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

The square root of 540200055 is about 23242.2041768848. The cubic root of 540200055 is about 814.4258341952.

The spelling of 540200055 in words is "five hundred forty million, two hundred thousand, fifty-five".