540655570111 has 2 divisors, whose sum is σ = 540655570112. Its totient is φ = 540655570110.

The previous prime is 540655570033. The next prime is 540655570121. The reversal of 540655570111 is 111075556045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 540655570111 - 2¹⁷ = 540655439039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (540655570121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270327785055 + 270327785056.

It is an arithmetic number, because the mean of its divisors is an integer number (270327785056).

Almost surely, 2^540655570111 is an apocalyptic number.

540655570111 is a deficient number, since it is larger than the sum of its proper divisors (1).

540655570111 is an equidigital number, since it uses as much as digits as its factorization.

540655570111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105000, while the sum is 40.

The spelling of 540655570111 in words is "five hundred forty billion, six hundred fifty-five million, five hundred seventy thousand, one hundred eleven".