540088771 has 2 divisors, whose sum is σ = 540088772. Its totient is φ = 540088770.

The previous prime is 540088751. The next prime is 540088817. The reversal of 540088771 is 177880045.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 540088771 - 2⁵ = 540088739 is a prime.

It is not a weakly prime, because it can be changed into another prime (540088711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270044385 + 270044386.

It is an arithmetic number, because the mean of its divisors is an integer number (270044386).

Almost surely, 2^540088771 is an apocalyptic number.

540088771 is a deficient number, since it is larger than the sum of its proper divisors (1).

540088771 is an equidigital number, since it uses as much as digits as its factorization.

540088771 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62720, while the sum is 40.

The square root of 540088771 is about 23239.8100465559. The cubic root of 540088771 is about 814.3699050458.

The spelling of 540088771 in words is "five hundred forty million, eighty-eight thousand, seven hundred seventy-one".