540416040067 has 2 divisors, whose sum is σ = 540416040068. Its totient is φ = 540416040066.

The previous prime is 540416040053. The next prime is 540416040071. The reversal of 540416040067 is 760040614045.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-540416040067 is a prime.

It is not a weakly prime, because it can be changed into another prime (540416010067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270208020033 + 270208020034.

It is an arithmetic number, because the mean of its divisors is an integer number (270208020034).

Almost surely, 2^540416040067 is an apocalyptic number.

540416040067 is a deficient number, since it is larger than the sum of its proper divisors (1).

540416040067 is an equidigital number, since it uses as much as digits as its factorization.

540416040067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 37.

The spelling of 540416040067 in words is "five hundred forty billion, four hundred sixteen million, forty thousand, sixty-seven".