540285755 has 32 divisors (see below), whose sum is σ = 733100544. Its totient is φ = 380007936.

The previous prime is 540285751. The next prime is 540285791. The reversal of 540285755 is 557582045.

It is not a de Polignac number, because 540285755 - 2² = 540285751 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (540285751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80852 + ... + 87278.

It is an arithmetic number, because the mean of its divisors is an integer number (22909392).

Almost surely, 2^540285755 is an apocalyptic number.

540285755 is a deficient number, since it is larger than the sum of its proper divisors (192814789).

540285755 is a wasteful number, since it uses less digits than its factorization.

540285755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6515.

The product of its (nonzero) digits is 280000, while the sum is 41.

The square root of 540285755 is about 23244.0477326992. The cubic root of 540285755 is about 814.4689000945.

The spelling of 540285755 in words is "five hundred forty million, two hundred eighty-five thousand, seven hundred fifty-five".