540756833 has 2 divisors, whose sum is σ = 540756834. Its totient is φ = 540756832.

The previous prime is 540756809. The next prime is 540756851. The reversal of 540756833 is 338657045.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 493861729 + 46895104 = 22223^2 + 6848^2 .

It is a cyclic number.

It is not a de Polignac number, because 540756833 - 2⁸ = 540756577 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (540756133) 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 as a sum of consecutive naturals, namely, 270378416 + 270378417.

It is an arithmetic number, because the mean of its divisors is an integer number (270378417).

Almost surely, 2^540756833 is an apocalyptic number.

It is an amenable number.

540756833 is a deficient number, since it is larger than the sum of its proper divisors (1).

540756833 is an equidigital number, since it uses as much as digits as its factorization.

540756833 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302400, while the sum is 41.

The square root of 540756833 is about 23254.1788287611. The cubic root of 540756833 is about 814.7055445741.

The spelling of 540756833 in words is "five hundred forty million, seven hundred fifty-six thousand, eight hundred thirty-three".