540264140047 has 2 divisors, whose sum is σ = 540264140048. Its totient is φ = 540264140046.

The previous prime is 540264139963. The next prime is 540264140089. The reversal of 540264140047 is 740041462045.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-540264140047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 540264139988 and 540264140015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (540264140447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270132070023 + 270132070024.

It is an arithmetic number, because the mean of its divisors is an integer number (270132070024).

Almost surely, 2^540264140047 is an apocalyptic number.

540264140047 is a deficient number, since it is larger than the sum of its proper divisors (1).

540264140047 is an equidigital number, since it uses as much as digits as its factorization.

540264140047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 107520, while the sum is 37.

The spelling of 540264140047 in words is "five hundred forty billion, two hundred sixty-four million, one hundred forty thousand, forty-seven".