540476311 has 2 divisors, whose sum is σ = 540476312. Its totient is φ = 540476310.

The previous prime is 540476269. The next prime is 540476323. The reversal of 540476311 is 113674045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 540476311 - 2¹³ = 540468119 is a prime.

It is a super-2 number, since 2×540476311² = 584229285504337442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (540416311) 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, 270238155 + 270238156.

It is an arithmetic number, because the mean of its divisors is an integer number (270238156).

Almost surely, 2^540476311 is an apocalyptic number.

540476311 is a deficient number, since it is larger than the sum of its proper divisors (1).

540476311 is an equidigital number, since it uses as much as digits as its factorization.

540476311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 540476311 is about 23248.1463992293. The cubic root of 540476311 is about 814.5646418333.

The spelling of 540476311 in words is "five hundred forty million, four hundred seventy-six thousand, three hundred eleven".