540614553513487 has 2 divisors, whose sum is σ = 540614553513488. Its totient is φ = 540614553513486.

The previous prime is 540614553513427. The next prime is 540614553513499. The reversal of 540614553513487 is 784315355416045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 540614553513487 - 2³⁵ = 540580193775119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (540614553513427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270307276756743 + 270307276756744.

It is an arithmetic number, because the mean of its divisors is an integer number (270307276756744).

Almost surely, 2^{540614553513487} is an apocalyptic number.

540614553513487 is a deficient number, since it is larger than the sum of its proper divisors (1).

540614553513487 is an equidigital number, since it uses as much as digits as its factorization.

540614553513487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960000, while the sum is 61.

The spelling of 540614553513487 in words is "five hundred forty trillion, six hundred fourteen billion, five hundred fifty-three million, five hundred thirteen thousand, four hundred eighty-seven".