540234661363 has 2 divisors, whose sum is σ = 540234661364. Its totient is φ = 540234661362.

The previous prime is 540234661361. The next prime is 540234661387. The reversal of 540234661363 is 363166432045.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 540234661363 - 2¹ = 540234661361 is a prime.

Together with 540234661361, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (540234661361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270117330681 + 270117330682.

It is an arithmetic number, because the mean of its divisors is an integer number (270117330682).

Almost surely, 2^540234661363 is an apocalyptic number.

540234661363 is a deficient number, since it is larger than the sum of its proper divisors (1).

540234661363 is an equidigital number, since it uses as much as digits as its factorization.

540234661363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 43.

The spelling of 540234661363 in words is "five hundred forty billion, two hundred thirty-four million, six hundred sixty-one thousand, three hundred sixty-three".