540133799 has 2 divisors, whose sum is σ = 540133800. Its totient is φ = 540133798.

The previous prime is 540133757. The next prime is 540133813. The reversal of 540133799 is 997331045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 540133799 - 2⁸ = 540133543 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (540133499) 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, 270066899 + 270066900.

It is an arithmetic number, because the mean of its divisors is an integer number (270066900).

Almost surely, 2^540133799 is an apocalyptic number.

540133799 is a deficient number, since it is larger than the sum of its proper divisors (1).

540133799 is an equidigital number, since it uses as much as digits as its factorization.

540133799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 102060, while the sum is 41.

The square root of 540133799 is about 23240.7787950404. The cubic root of 540133799 is about 814.3925361582.

The spelling of 540133799 in words is "five hundred forty million, one hundred thirty-three thousand, seven hundred ninety-nine".