540053620411 has 2 divisors, whose sum is σ = 540053620412. Its totient is φ = 540053620410.

The previous prime is 540053620363. The next prime is 540053620417. The reversal of 540053620411 is 114026350045.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 540053620411 - 2²¹ = 540051523259 is a prime.

It is not a weakly prime, because it can be changed into another prime (540053620417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270026810205 + 270026810206.

It is an arithmetic number, because the mean of its divisors is an integer number (270026810206).

Almost surely, 2^540053620411 is an apocalyptic number.

540053620411 is a deficient number, since it is larger than the sum of its proper divisors (1).

540053620411 is an equidigital number, since it uses as much as digits as its factorization.

540053620411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 540053620411 its reverse (114026350045), we get a palindrome (654079970456).

The spelling of 540053620411 in words is "five hundred forty billion, fifty-three million, six hundred twenty thousand, four hundred eleven".