1286150606563 has 2 divisors, whose sum is σ = 1286150606564. Its totient is φ = 1286150606562.

The previous prime is 1286150606551. The next prime is 1286150606617. The reversal of 1286150606563 is 3656060516821.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1286150606563 - 2²¹ = 1286148509411 is a prime.

It is not a weakly prime, because it can be changed into another prime (1286150606513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 643075303281 + 643075303282.

It is an arithmetic number, because the mean of its divisors is an integer number (643075303282).

Almost surely, 2^{1286150606563} is an apocalyptic number.

1286150606563 is a deficient number, since it is larger than the sum of its proper divisors (1).

1286150606563 is an equidigital number, since it uses as much as digits as its factorization.

1286150606563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1555200, while the sum is 49.

The spelling of 1286150606563 in words is "one trillion, two hundred eighty-six billion, one hundred fifty million, six hundred six thousand, five hundred sixty-three".