540784641883 has 2 divisors, whose sum is σ = 540784641884. Its totient is φ = 540784641882.

The previous prime is 540784641829. The next prime is 540784641919. The reversal of 540784641883 is 388146487045.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-540784641883 is a prime.

It is not a weakly prime, because it can be changed into another prime (540784641283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270392320941 + 270392320942.

It is an arithmetic number, because the mean of its divisors is an integer number (270392320942).

Almost surely, 2^540784641883 is an apocalyptic number.

540784641883 is a deficient number, since it is larger than the sum of its proper divisors (1).

540784641883 is an equidigital number, since it uses as much as digits as its factorization.

540784641883 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20643840, while the sum is 58.

The spelling of 540784641883 in words is "five hundred forty billion, seven hundred eighty-four million, six hundred forty-one thousand, eight hundred eighty-three".