540376303 has 2 divisors, whose sum is σ = 540376304. Its totient is φ = 540376302.

The previous prime is 540376279. The next prime is 540376307. The reversal of 540376303 is 303673045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 540376303 - 2⁵ = 540376271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (540376307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270188151 + 270188152.

It is an arithmetic number, because the mean of its divisors is an integer number (270188152).

Almost surely, 2^540376303 is an apocalyptic number.

540376303 is a deficient number, since it is larger than the sum of its proper divisors (1).

540376303 is an equidigital number, since it uses as much as digits as its factorization.

540376303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 31.

The square root of 540376303 is about 23245.9954185662. The cubic root of 540376303 is about 814.5143972595.

The spelling of 540376303 in words is "five hundred forty million, three hundred seventy-six thousand, three hundred three".